HAYS 97-1G28Q Auto Trans Torque Converter-Twister 3/4 Race Torque Converter

HAYS
HAYS 97-1G28Q Auto Trans Torque Converter-Twister 3/4 Race Torque Converter

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Part Number: 97-1G28Q
Manufacturer: HAYS
On Sale: $536.78

Availability:
0 New In Stock
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Upgrading the Auto Trans Torque Converter-Twister 3/4 Race Torque Converter on your vehicle? This HAYS 97-1G28Q is brand new!

Select Vehicle Above to Narrow Fitment Info!

Year Make Model Trim Engine Vehicle Fit Notes

Buick

 

Commercial Chassis

 

BASE

 
5.7L V8 Gas OHV
 
Buick
Commercial Chassis
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 4-Door
 

Buick

 

Rainier

 

CXL

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
Buick
Rainier
CXL

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Buick

 

Rainier

 

CXL PLUS

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
Buick
Rainier
CXL PLUS

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Buick

 

Roadmaster

 

BASE

 
5.7L V8 Gas OHV
 
Buick
Roadmaster
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Buick

 

Roadmaster

 

COLLECTOR'S EDITION

 
5.7L V8 Gas OHV
 
Buick
Roadmaster
COLLECTOR'S EDITION

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Buick

 

Roadmaster

 

ESTATE

 
5.7L V8 Gas OHV
 
Buick
Roadmaster
ESTATE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Wagon Collector's Edition Wagon 4-Door
 

Buick

 

Roadmaster

 

ESTATE

 
5.7L V8 Gas OHV
 
Buick
Roadmaster
ESTATE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Wagon Wagon 4-Door
 

Buick

 

Roadmaster

 

LIMITED

 
5.7L V8 Gas OHV
 
Buick
Roadmaster
LIMITED

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Buick

 

Roadmaster

 

LIMITED COLLECTOR'S EDITION

 
5.7L V8 Gas OHV
 
Buick
Roadmaster
LIMITED COLLECTOR'S EDITION

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Cadillac

 

Commercial Chassis

 

BASE

 
5.7L V8 Gas OHV
 
Cadillac
Commercial Chassis
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Cadillac

 

Commercial Chassis

 

BROUGHAM

 
5.7L V8 Gas OHV
 
Cadillac
Commercial Chassis
BROUGHAM

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Cadillac

 

Escalade

 

BASE

 
5.7L V8 Gas OHV
 
Cadillac
Escalade
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Cadillac

 

Fleetwood

 

BASE

 
5.7L V8 Gas OHV
 
Cadillac
Fleetwood
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Cadillac

 

Fleetwood

 

BROUGHAM

 
5.7L V8 Gas OHV
 
Cadillac
Fleetwood
BROUGHAM

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Chevrolet

 

Blazer

 

BASE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Blazer
BASE

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

SILVERADO

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Blazer
SILVERADO

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

Chevrolet

 

Blazer

 

SILVERADO SPORT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Blazer
SILVERADO SPORT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

Chevrolet

 

C1500

 

LS

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
C1500
LS

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

Chevrolet

 

C1500

 

LS

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
C1500
LS

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 3-Door
 

Chevrolet

 

C1500 Suburban

 

BASE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
C1500 Suburban
BASE

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C1500 Suburban

 

BASE

 
6.5L V8 Diesel OHV Turbo
 
Chevrolet
C1500 Suburban
BASE

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C1500 Suburban

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
C1500 Suburban
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C1500 Suburban

 

LS

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
C1500 Suburban
LS

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C1500 Suburban

 

LS

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
C1500 Suburban
LS

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C1500 Suburban

 

LT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
C1500 Suburban
LT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C1500 Suburban

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
C1500 Suburban
SILVERADO

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C2500

 

BASE

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

BASE

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

Chevrolet

 

C2500

 

BASE

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

BASE

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500
BASE

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

LS

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500
LS

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

Chevrolet

 

C2500

 

LS

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500
LS

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

Chevrolet

 

C2500

 

LS

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500
LS

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

LS

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500
LS

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

Chevrolet

 

C2500

 

SILVERADO

 
6.2L V8 Diesel OHV
 
Chevrolet
C2500
SILVERADO

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

Chevrolet

 

C2500 Suburban

 

BASE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
BASE

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C2500 Suburban

 

LS

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
LS

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C2500 Suburban

 

LT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
LT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

C2500 Suburban

 

SILVERADO

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
C2500 Suburban
SILVERADO

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

Camaro

 

BASE

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
BASE

3.8L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Convertible 2-Door
 

Chevrolet

 

Camaro

 

BASE

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
BASE

3.8L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Coupe 2-Door
 

Chevrolet

 

Camaro

 

BASE

 
3.4L V6 Gas OHV
 
Chevrolet
Camaro
BASE

3.4L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Convertible 2-Door
 

Chevrolet

 

Camaro

 

BASE

 
3.4L V6 Gas OHV
 
Chevrolet
Camaro
BASE

3.4L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Coupe 2-Door
 

Chevrolet

 

Camaro

 

LUJO

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
LUJO

3.8L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Coupe 2-Door
 

Chevrolet

 

Camaro

 

RS

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
RS

3.8L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Convertible 2-Door
 

Chevrolet

 

Camaro

 

RS

 
3.8L V6 Gas OHV
 
Chevrolet
Camaro
RS

3.8L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Coupe 2-Door
 

Chevrolet

 

Camaro

 

Z28

 
5.7L V8 Gas OHV
 
Chevrolet
Camaro
Z28

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Convertible 2-Door
 

Chevrolet

 

Camaro

 

Z28

 
5.7L V8 Gas OHV
 
Chevrolet
Camaro
Z28

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Coupe 2-Door
 

Chevrolet

 

Caprice

 

CLASSIC

 
4.3L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Caprice
CLASSIC

4.3L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Chevrolet

 

Caprice

 

CLASSIC

 
4.3L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Caprice
CLASSIC

4.3L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Wagon 4-Door
 

Chevrolet

 

Caprice

 

CLASSIC LS

 
4.3L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Caprice
CLASSIC LS

4.3L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Chevrolet

 

Colorado

 

LT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC,
5.3L V8 Gas OHV
 
Chevrolet
Colorado
LT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

Chevrolet

 

Colorado

 

LT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC,
5.3L V8 Gas OHV
 
Chevrolet
Colorado
LT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

Chevrolet

 

Colorado

 

LT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC,
5.3L V8 Gas OHV
 
Chevrolet
Colorado
LT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

Chevrolet

 

Colorado

 

WT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
Chevrolet
Colorado
WT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

Chevrolet

 

Colorado

 

WT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
Chevrolet
Colorado
WT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

Chevrolet

 

Colorado

 

WT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
Chevrolet
Colorado
WT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

Chevrolet

 

Corvette

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
Corvette
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Coupe 2-Door
 

Chevrolet

 

Corvette

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
Corvette
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Convertible 2-Door
 

Chevrolet

 

Corvette

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
Corvette
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Hatchback 2-Door
 

Chevrolet

 

Corvette

 

COLLECTOR'S EDITION

 
5.7L V8 Gas OHV
 
Chevrolet
Corvette
COLLECTOR'S EDITION

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Convertible 2-Door
 

Chevrolet

 

Corvette

 

COLLECTOR'S EDITION

 
5.7L V8 Gas OHV
 
Chevrolet
Corvette
COLLECTOR'S EDITION

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Hatchback 2-Door
 

Chevrolet

 

Corvette

 

GRAND SPORT

 
5.7L V8 Gas OHV
 
Chevrolet
Corvette
GRAND SPORT

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Convertible 2-Door
 

Chevrolet

 

Corvette

 

GRAND SPORT

 
5.7L V8 Gas OHV
 
Chevrolet
Corvette
GRAND SPORT

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Hatchback 2-Door
 

Chevrolet

 

Corvette

 

INDIANAPOLIS 500 PACE

 
5.7L V8 Gas OHV
 
Chevrolet
Corvette
INDIANAPOLIS 500 PACE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Car Convertible 2-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV,
5.3L V8 Flex OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV,
5.3L V8 Flex OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 4-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
 

Chevrolet

 

Express 1500

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Express 1500
BASE STANDARD PASSENGER

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 1500

 

LS STANDARD PASSENGER

 
5.3L V8 Flex OHV
 
Chevrolet
Express 1500
LS STANDARD PASSENGER

5.3L V8 Flex OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 1500

 

LS STANDARD PASSENGER

 
5.3L V8 Flex OHV
 
Chevrolet
Express 1500
LS STANDARD PASSENGER

5.3L V8 Flex OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 4-Door
 

Chevrolet

 

Express 1500

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Express 1500
LS STANDARD PASSENGER

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 1500

 

LT STANDARD PASSENGER

 
5.3L V8 Flex OHV
 
Chevrolet
Express 1500
LT STANDARD PASSENGER

5.3L V8 Flex OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 1500

 

LT STANDARD PASSENGER

 
5.3L V8 Flex OHV
 
Chevrolet
Express 1500
LT STANDARD PASSENGER

5.3L V8 Flex OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 4-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED

 
4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
BASE EXTENDED

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED

 
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
BASE EXTENDED

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED PASSENGER

 
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
BASE EXTENDED PASSENGER

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE EXTENDED PASSENGER

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
BASE EXTENDED PASSENGER

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD

 
4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
BASE STANDARD

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD

 
4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
BASE STANDARD

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 4-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD

 
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
BASE STANDARD

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD PASSENGER

 
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
BASE STANDARD PASSENGER

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

BASE STANDARD PASSENGER

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
Express 2500
BASE STANDARD PASSENGER

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS EXTENDED PASSENGER

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
LS EXTENDED PASSENGER

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
LS EXTENDED PASSENGER

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS STANDARD PASSENGER

 
6.0L V8 Gas OHV
 
Chevrolet
Express 2500
LS STANDARD PASSENGER

6.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS STANDARD PASSENGER

 
6.0L V8 Gas OHV
 
Chevrolet
Express 2500
LS STANDARD PASSENGER

6.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 4-Door
 

Chevrolet

 

Express 2500

 

LS STANDARD PASSENGER

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
Express 2500
LS STANDARD PASSENGER

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

LS STANDARD PASSENGER

 
4.3L V6 Gas OHV
 
Chevrolet
Express 2500
LS STANDARD PASSENGER

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

LT STANDARD PASSENGER

 
6.0L V8 Gas OHV
 
Chevrolet
Express 2500
LT STANDARD PASSENGER

6.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

Express 2500

 

LT STANDARD PASSENGER

 
6.0L V8 Gas OHV
 
Chevrolet
Express 2500
LT STANDARD PASSENGER

6.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 4-Door
 

Chevrolet

 

Express 4500

 

BASE

 
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
Chevrolet
Express 4500
BASE

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cutaway 2-Door
 

Chevrolet

 

G10

 

BEAUVILLE EXTENDED PASSENGER

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV
 
Chevrolet
G10
BEAUVILLE EXTENDED PASSENGER

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

G10

 

CHEVY

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV
 
Chevrolet
G10
CHEVY

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
Van Extended
 

Chevrolet

 

G10

 

CHEVY

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV
 
Chevrolet
G10
CHEVY

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
Van Standard
 

Chevrolet

 

G10

 

SPORT

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV
 
Chevrolet
G10
SPORT

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
van Extended Passenger Van 3-Door
 

Chevrolet

 

G10

 

SPORT

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV
 
Chevrolet
G10
SPORT

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
van Standard Passenger Van 3-Door
 

Chevrolet

 

G20

 

BEAUVILLE EXTENDED PASSENGER

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
 
Chevrolet
G20
BEAUVILLE EXTENDED PASSENGER

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

G20

 

CHEVY

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
 
Chevrolet
G20
CHEVY

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
Van Extended
 

Chevrolet

 

G20

 

CHEVY

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
 
Chevrolet
G20
CHEVY

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
Van Standard
 

Chevrolet

 

G20

 

SPORT

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
 
Chevrolet
G20
SPORT

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
van Extended Passenger Van 3-Door
 

Chevrolet

 

G30

 

BEAUVILLE EXTENDED PASSENGER

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
 
Chevrolet
G30
BEAUVILLE EXTENDED PASSENGER

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

G30

 

BEAUVILLE STANDARD PASSENGER

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
 
Chevrolet
G30
BEAUVILLE STANDARD PASSENGER

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

Chevrolet

 

G30

 

CHEVY

 
4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
 
Chevrolet
G30
CHEVY

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
Van Extended
 

Chevrolet

 

G30

 

CHEVY

 
4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
 
Chevrolet
G30
CHEVY

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cargo Van 3-Door
Van Standard
 

Chevrolet

 

G30

 

CHEVY

 
4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
 
Chevrolet
G30
CHEVY

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van Cutaway Van 2-Door
 

Chevrolet

 

G30

 

HI-CUBE

 
4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
 
Chevrolet
G30
HI-CUBE

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 2-Door
Cutaway
 

Chevrolet

 

G30

 

SPORT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
 
Chevrolet
G30
SPORT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
van Extended Passenger Van 3-Door
 

Chevrolet

 

G30

 

SPORT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
 
Chevrolet
G30
SPORT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
van Standard Passenger Van 3-Door
 

Chevrolet

 

Impala

 

SS

 
5.7L V8 Gas OHV
 
Chevrolet
Impala
SS

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sedan 4-Door
 

Chevrolet

 

K1500

 

LS

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
K1500
LS

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

Chevrolet

 

K1500

 

LS

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
Chevrolet
K1500
LS

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 3-Door
 

Chevrolet

 

K1500 Suburban

 

BASE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
K1500 Suburban
BASE

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K1500 Suburban

 

BASE

 
5.7L V8 Gas OHV
 
Chevrolet
K1500 Suburban
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K1500 Suburban

 

LS

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
Chevrolet
K1500 Suburban
LS

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K1500 Suburban

 

SILVERADO

 
5.7L V8 Gas OHV
 
Chevrolet
K1500 Suburban
SILVERADO

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

CHEYENNE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
K2500
CHEYENNE

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

Chevrolet

 

K2500

 

SILVERADO

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
K2500
SILVERADO

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

Chevrolet

 

K2500 Suburban

 

BASE

 
6.5L V8 Diesel OHV Turbo
 
Chevrolet
K2500 Suburban
BASE

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

BASE

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
Chevrolet
K2500 Suburban
BASE

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

LS

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
K2500 Suburban
LS

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

LT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
Chevrolet
K2500 Suburban
LT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

SILVERADO

 
6.5L V8 Diesel OHV Turbo
 
Chevrolet
K2500 Suburban
SILVERADO

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

K2500 Suburban

 

SILVERADO

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
Chevrolet
K2500 Suburban
SILVERADO

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

S10

 

LS

 
4.3L V6 Gas OHV
 
Chevrolet
S10
LS

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

Chevrolet

 

S10

 

ZR5

 
4.3L V6 Gas OHV
 
Chevrolet
S10
ZR5

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

Chevrolet

 

S10 Blazer

 

BASE

 
4.3L V6 Gas OHV
 
Chevrolet
S10 Blazer
BASE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

Chevrolet

 

S10 Blazer

 

BASE

 
4.3L V6 Gas OHV
 
Chevrolet
S10 Blazer
BASE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

S10 Blazer

 

TAHOE

 
4.3L V6 Gas OHV
 
Chevrolet
S10 Blazer
TAHOE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

Chevrolet

 

S10 Blazer

 

TAHOE

 
4.3L V6 Gas OHV
 
Chevrolet
S10 Blazer
TAHOE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

S10 Blazer

 

TAHOE LT

 
4.3L V6 Gas OHV
 
Chevrolet
S10 Blazer
TAHOE LT

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

Chevrolet

 

S10 Blazer

 

TAHOE LT

 
4.3L V6 Gas OHV
 
Chevrolet
S10 Blazer
TAHOE LT

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

SSR

 

BASE

 
5.3L V8 Gas OHV
 
Chevrolet
SSR
BASE

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Convertible 2-Door
 

Chevrolet

 

Suburban 2500

 

BASE

 
6.0L V8 Gas OHV
 
Chevrolet
Suburban 2500
BASE

6.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

Suburban 2500

 

LS

 
6.0L V8 Gas OHV
 
Chevrolet
Suburban 2500
LS

6.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

Suburban 2500

 

LT

 
6.0L V8 Gas OHV
 
Chevrolet
Suburban 2500
LT

6.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

Trailblazer

 

LT

 
4.2L l6 Gas DOHC
 
Chevrolet
Trailblazer
LT

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

Trailblazer EXT

 

LS

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
Chevrolet
Trailblazer EXT
LS

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

Trailblazer EXT

 

LT

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
Chevrolet
Trailblazer EXT
LT

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

Trailblazer EXT

 

LT

 
4.2L l6 Gas DOHC
 
Chevrolet
Trailblazer EXT
LT

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

Chevrolet

 

Trailblazer EXT

 

NORTH FACE

 
4.2L l6 Gas DOHC
 
Chevrolet
Trailblazer EXT
NORTH FACE

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C1500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C1500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 3-Door
 

GMC

 

C1500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C1500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C1500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 3-Door
 

GMC

 

C1500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C1500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C1500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 3-Door
 

GMC

 

C1500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
C1500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C1500 Suburban

 

BASE

 
6.5L V8 Diesel OHV Turbo
 
GMC
C1500 Suburban
BASE

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C1500 Suburban

 

BASE

 
5.7L V8 Gas OHV
 
GMC
C1500 Suburban
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C1500 Suburban

 

SLE

 
6.5L V8 Diesel OHV Turbo
 
GMC
C1500 Suburban
SLE

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C1500 Suburban

 

SLE

 
5.7L V8 Gas OHV
 
GMC
C1500 Suburban
SLE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C1500 Suburban

 

SLT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
GMC
C1500 Suburban
SLT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C2500

 

SIERRA

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

GMC

 

C2500

 

SIERRA SL

 
5.7L V8 CNG OHV
 
GMC
C2500
SIERRA SL

5.7L V8 CNG OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
5.7L V8 CNG OHV
 
GMC
C2500
SIERRA SL

5.7L V8 CNG OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
5.7L V8 CNG OHV
 
GMC
C2500
SIERRA SL

5.7L V8 CNG OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
4.3L V6 Gas OHV
 
GMC
C2500
SIERRA SL

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
4.3L V6 Gas OHV
 
GMC
C2500
SIERRA SL

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
4.3L V6 Gas OHV
 
GMC
C2500
SIERRA SL

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
6.5L V8 Diesel OHV
 
GMC
C2500
SIERRA SL

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
6.5L V8 Diesel OHV
 
GMC
C2500
SIERRA SL

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SL

 
6.5L V8 Diesel OHV
 
GMC
C2500
SIERRA SL

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

GMC

 

C2500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
5.7L V8 CNG OHV
 
GMC
C2500
SIERRA SLE

5.7L V8 CNG OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
4.3L V6 Gas OHV
 
GMC
C2500
SIERRA SLE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
6.5L V8 Diesel OHV
 
GMC
C2500
SIERRA SLE

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
6.5L V8 Diesel OHV
 
GMC
C2500
SIERRA SLE

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
6.5L V8 Diesel OHV
 
GMC
C2500
SIERRA SLE

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLE

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLE

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
5.7L V8 CNG OHV,
6.2L V8 Diesel OHV
 
GMC
C2500
SIERRA SLE

5.7L V8 CNG OHV,
6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
5.7L V8 CNG OHV,
6.2L V8 Diesel OHV
 
GMC
C2500
SIERRA SLE

5.7L V8 CNG OHV,
6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLE

 
5.7L V8 CNG OHV,
6.2L V8 Diesel OHV
 
GMC
C2500
SIERRA SLE

5.7L V8 CNG OHV,
6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

GMC

 

C2500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLX

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLX

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

C2500

 

SIERRA SLX

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLX

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

C2500

 

SIERRA SLX

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500
SIERRA SLX

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

C2500 Suburban

 

BASE

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
C2500 Suburban
BASE

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C2500 Suburban

 

BASE

 
6.5L V8 Diesel OHV Turbo
 
GMC
C2500 Suburban
BASE

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C2500 Suburban

 

BASE

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
C2500 Suburban
BASE

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C2500 Suburban

 

SLE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500 Suburban
SLE

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C2500 Suburban

 

SLE

 
6.5L V8 Diesel OHV Turbo
 
GMC
C2500 Suburban
SLE

6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C2500 Suburban

 

SLE

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
C2500 Suburban
SLE

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

C2500 Suburban

 

SLT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
C2500 Suburban
SLT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Canyon

 

SL

 
2.9L l4 Gas DOHC
 
GMC
Canyon
SL

2.9L l4 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

GMC

 

Canyon

 

SL

 
2.9L l4 Gas DOHC
 
GMC
Canyon
SL

2.9L l4 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

Canyon

 

SLE

 
5.3L V8 Gas OHV
 
GMC
Canyon
SLE

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLE

 
5.3L V8 Gas OHV
 
GMC
Canyon
SLE

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLE

 
5.3L V8 Gas OHV
 
GMC
Canyon
SLE

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

Canyon

 

SLE

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
GMC
Canyon
SLE

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLE

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
GMC
Canyon
SLE

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLE

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
GMC
Canyon
SLE

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

Canyon

 

SLT

 
5.3L V8 Gas OHV
 
GMC
Canyon
SLT

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLT

 
5.3L V8 Gas OHV
 
GMC
Canyon
SLT

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLT

 
3.7L l5 Gas DOHC
 
GMC
Canyon
SLT

3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLT

 
3.7L l5 Gas DOHC
 
GMC
Canyon
SLT

3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLT

 
2.9L l4 Gas DOHC
 
GMC
Canyon
SLT

2.9L l4 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Crew Cab Pickup 4-Door
 

GMC

 

Canyon

 

SLT

 
2.9L l4 Gas DOHC
 
GMC
Canyon
SLT

2.9L l4 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

GMC

 

Canyon

 

WT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
GMC
Canyon
WT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

Canyon

 

WT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
GMC
Canyon
WT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 4-Door
 

GMC

 

Canyon

 

WT

 
2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
 
GMC
Canyon
WT

2.9L l4 Gas DOHC,
3.7L l5 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

Envoy

 

DENALI

 
5.3L V8 Gas OHV
 
GMC
Envoy
DENALI

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy

 

DENALI

 
5.3L V8 Gas OHV
 
GMC
Envoy
DENALI

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy

 

SLE

 
4.2L l6 Gas DOHC
 
GMC
Envoy
SLE

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy

 

SLE

 
4.2L l6 Gas DOHC
 
GMC
Envoy
SLE

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy

 

SLT

 
4.2L l6 Gas DOHC
 
GMC
Envoy
SLT

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy

 

SLT

 
4.2L l6 Gas DOHC
 
GMC
Envoy
SLT

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XL

 

DENALI

 
5.3L V8 Gas OHV
 
GMC
Envoy XL
DENALI

5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XL

 

SLE

 
4.2L l6 Gas DOHC
 
GMC
Envoy XL
SLE

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XL

 

SLE

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
GMC
Envoy XL
SLE

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XL

 

SLE

 
4.2L l6 Gas DOHC
 
GMC
Envoy XL
SLE

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XL

 

SLT

 
4.2L l6 Gas DOHC
 
GMC
Envoy XL
SLT

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XL

 

SLT

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
GMC
Envoy XL
SLT

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XL

 

SLT

 
4.2L l6 Gas DOHC
 
GMC
Envoy XL
SLT

4.2L l6 Gas DOHC
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XUV

 

SLE

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
GMC
Envoy XUV
SLE

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Envoy XUV

 

SLT

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
GMC
Envoy XUV
SLT

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

G1500

 

RALLY EXTENDED PASSENGER

 
5.0L V8 Gas OHV
 
GMC
G1500
RALLY EXTENDED PASSENGER

5.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G1500

 

RALLY EXTENDED PASSENGER

 
4.3L V6 Gas OHV,
5.7L V8 Gas OHV
 
GMC
G1500
RALLY EXTENDED PASSENGER

4.3L V6 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G1500

 

RALLY STANDARD PASSENGER

 
5.0L V8 Gas OHV
 
GMC
G1500
RALLY STANDARD PASSENGER

5.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G1500

 

RALLY STANDARD PASSENGER

 
4.3L V6 Gas OHV,
5.7L V8 Gas OHV
 
GMC
G1500
RALLY STANDARD PASSENGER

4.3L V6 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G1500

 

RALLY STX EXTENDED PASSENGER

 
5.0L V8 Gas OHV
 
GMC
G1500
RALLY STX EXTENDED PASSENGER

5.0L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G1500

 

RALLY STX EXTENDED PASSENGER

 
4.3L V6 Gas OHV,
5.7L V8 Gas OHV
 
GMC
G1500
RALLY STX EXTENDED PASSENGER

4.3L V6 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G2500

 

RALLY EXTENDED PASSENGER

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
G2500
RALLY EXTENDED PASSENGER

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G2500

 

RALLY EXTENDED PASSENGER

 
6.5L V8 Diesel OHV
 
GMC
G2500
RALLY EXTENDED PASSENGER

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G2500

 

RALLY EXTENDED PASSENGER

 
4.3L V6 Gas OHV
 
GMC
G2500
RALLY EXTENDED PASSENGER

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G2500

 

RALLY EXTENDED PASSENGER

 
6.2L V8 Diesel OHV
 
GMC
G2500
RALLY EXTENDED PASSENGER

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G2500

 

RALLY STX EXTENDED PASSENGER

 
6.5L V8 Diesel OHV
 
GMC
G2500
RALLY STX EXTENDED PASSENGER

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G2500

 

RALLY STX EXTENDED PASSENGER

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
G2500
RALLY STX EXTENDED PASSENGER

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G2500

 

RALLY STX EXTENDED PASSENGER

 
6.2L V8 Diesel OHV
 
GMC
G2500
RALLY STX EXTENDED PASSENGER

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

MAGNA

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
G3500
MAGNA

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
van Cutaway Van 2-Door
 

GMC

 

G3500

 

MAGNA

 
6.2L V8 Diesel OHV
 
GMC
G3500
MAGNA

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
van Cutaway Van 2-Door
 

GMC

 

G3500

 

RALLY CAMPER SPECIAL

 
6.5L V8 Diesel OHV
 
GMC
G3500
RALLY CAMPER SPECIAL

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 2-Door
Cutaway
 

GMC

 

G3500

 

RALLY CAMPER SPECIAL

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
G3500
RALLY CAMPER SPECIAL

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 2-Door
Cutaway
 

GMC

 

G3500

 

RALLY CAMPER SPECIAL

 
6.2L V8 Diesel OHV
 
GMC
G3500
RALLY CAMPER SPECIAL

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 2-Door
Cutaway
 

GMC

 

G3500

 

RALLY EXTENDED PASSENGER

 
6.5L V8 Diesel OHV
 
GMC
G3500
RALLY EXTENDED PASSENGER

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY EXTENDED PASSENGER

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
G3500
RALLY EXTENDED PASSENGER

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY EXTENDED PASSENGER

 
6.2L V8 Diesel OHV
 
GMC
G3500
RALLY EXTENDED PASSENGER

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STANDARD PASSENGER

 
6.5L V8 Diesel OHV
 
GMC
G3500
RALLY STANDARD PASSENGER

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STANDARD PASSENGER

 
5.7L V8 Gas OHV
 
GMC
G3500
RALLY STANDARD PASSENGER

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STANDARD PASSENGER

 
7.4L V8 Gas OHV
 
GMC
G3500
RALLY STANDARD PASSENGER

7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STANDARD PASSENGER

 
6.2L V8 Diesel OHV
 
GMC
G3500
RALLY STANDARD PASSENGER

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STX EXTENDED PASSENGER

 
5.7L V8 CNG OHV
 
GMC
G3500
RALLY STX EXTENDED PASSENGER

5.7L V8 CNG OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STX EXTENDED PASSENGER

 
6.5L V8 Diesel OHV
 
GMC
G3500
RALLY STX EXTENDED PASSENGER

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STX EXTENDED PASSENGER

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
G3500
RALLY STX EXTENDED PASSENGER

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STX EXTENDED PASSENGER

 
6.2L V8 Diesel OHV
 
GMC
G3500
RALLY STX EXTENDED PASSENGER

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STX STANDARD PASSENGER

 
6.5L V8 Diesel OHV
 
GMC
G3500
RALLY STX STANDARD PASSENGER

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STX STANDARD PASSENGER

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
G3500
RALLY STX STANDARD PASSENGER

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

G3500

 

RALLY STX STANDARD PASSENGER

 
6.2L V8 Diesel OHV
 
GMC
G3500
RALLY STX STANDARD PASSENGER

6.2L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Van 3-Door
 

GMC

 

Jimmy

 

BASE

 
4.3L V6 Gas OHV
 
GMC
Jimmy
BASE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

GMC

 

Jimmy

 

BASE

 
4.3L V6 Gas OHV
 
GMC
Jimmy
BASE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Jimmy

 

BASE

 
4.3L V6 Gas OHV
 
GMC
Jimmy
BASE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

GMC

 

Jimmy

 

SLE

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

GMC

 

Jimmy

 

SLE

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLE

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Jimmy

 

SLS

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLS

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

GMC

 

Jimmy

 

SLS

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLS

4.3L V6 Gas OHV
Sport Utility 4-Door
 

GMC

 

Jimmy

 

SLS

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLS

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

GMC

 

Jimmy

 

SLS

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLS

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Jimmy

 

SLS

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLS

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

GMC

 

Jimmy

 

SLS

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLS

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

Jimmy

 

SLT

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLT

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 2-Door
 

GMC

 

Jimmy

 

SLT

 
4.3L V6 Gas OHV
 
GMC
Jimmy
SLT

4.3L V6 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

K1500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
K1500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

K1500

 

SIERRA SL

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
K1500
SIERRA SL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 3-Door
 

GMC

 

K1500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
K1500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

K1500

 

SIERRA SLE

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
K1500
SIERRA SLE

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 3-Door
 

GMC

 

K1500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
K1500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

K1500

 

SIERRA SLT

 
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
 
GMC
K1500
SIERRA SLT

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 3-Door
 

GMC

 

K1500 Suburban

 

BASE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
GMC
K1500 Suburban
BASE

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

K1500 Suburban

 

BASE

 
5.7L V8 Gas OHV
 
GMC
K1500 Suburban
BASE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

K1500 Suburban

 

SLE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
GMC
K1500 Suburban
SLE

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

K1500 Suburban

 

SLE

 
5.7L V8 Gas OHV
 
GMC
K1500 Suburban
SLE

5.7L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

K1500 Suburban

 

SLT

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
 
GMC
K1500 Suburban
SLT

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Sport Utility 4-Door
 

GMC

 

K2500

 

SIERRA

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

K2500

 

SIERRA

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

K2500

 

SIERRA

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 CNG OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

K2500

 

SIERRA SL

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA SL

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

K2500

 

SIERRA SL

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA SL

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

K2500

 

SIERRA SL

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA SL

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

K2500

 

SIERRA SL

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA SL

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Standard Cab Pickup 2-Door
 

GMC

 

K2500

 

SIERRA SL

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA SL

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

K2500

 

SIERRA SL

 
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
 
GMC
K2500
SIERRA SL

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

K2500

 

SIERRA SL

 
4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
 
GMC
K2500
SIERRA SL

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Cab & Chassis 2-Door
 

GMC

 

K2500

 

SIERRA SL

 
6.5L V8 Diesel OHV
 
GMC
K2500
SIERRA SL

6.5L V8 Diesel OHV
Hays Twister 3/4 Race Torque Converter
1.703 Crank Pilot
10.75 Bolt Pattern
2800-3200 RPM Stall
4L60-E
9.6 Dia
Lock Up 30 Spline Input Shaft
Not Designed To Be Used w/Nitrous Oxide Or Trans-Brakes~ Hays Recommends An Ext Trans Cooler Min Size 18000 GVW/15000 BTU~ Stall Ranges Vary Depending On Eng Setup/Weight Of Vehicle/Gear Ratio~ For Technical Support Call 1-866-464-6553
Extended Cab Pickup 2-Door
 

GMC

 

K2500

 

SIERRA SLE

 
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV