Performance Timing Belts & Serpentine Belts

A timing belt is part of your internal combustion engine of your 1998 GMC C3500. It synchronizes the rotation of the crankshaft & the camshaft so that the engines valves open and close are the proper time. Your timing belt drives the cams and keeps your engine timed with the help of the tensioner and pulleys. On many engines the timing belt will also be responsible for the function of your water pump. Performance Timing belts can withstand the heat from your performance much better than those from the factory. Not only are they better against heat, they are reinforced with better quality materials to handle the high power and high pressure.

Serpentine Belt is a single continuous belt that drives multiple components in your engine bay. This includes your alternator, water pump, ac compressor, air pump, steering pump and more. Performance serpentine belts, just like performance timing belts, and made with higher quality materials. These materials are made to withstand higher heat from performance engines.

Sport Compact Warehouse is your premier source for timing belts an serpentine belts. Reach out to one of our experienced representatives with any questions you have and we will help you make a more informative decision.

The camshaft(s) on many Single Over Head Cam (SOHC) and Double Over Head Cam (DOHC) engines are driven by the crankshaft via a timing belt. The camshaft operates the valves, and valve opening and closing must be perfectly synchronized with the up and down movement of the pistons for optimal engine performance. The timing belt drives the cam(s) and keeps the engine precisely timed with the aid of a tensioner and idler pulley(s).

But such improvements in reliability shouldn’t inspire complacency. The manufacturer’s replacement interval can be found in your owner’s manual and this maintenance should not be ignored. A timing belt can break without notice and when that happens your engine will stop. Even worse, many engines are "interference" engines, and on these engines the pistons will contact the open valves, causing expensive engine damage. But a belt doesn’t have to fail completely to affect engine performance. Belt damage or a worn tensioner can cause the belt to jump time, resulting in poor performance or an engine that won’t run at all.

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DEL WEST IV-BBC-2300T-8
Please Note:

Some images might not represent the actual product

DEL WEST IV-BBC-2300T-8 Intake Valves
for 1998 GMC C3500 ALL

$1,764.03

Save: $230.09
Sale Price:

$1,533.94

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
EngineFit NotesFitment Notes
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Big Block Chevy
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Big Block Chevy
Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Big Block Chevy
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Big Block Chevy
Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Big Block Chevy
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Big Block Chevy
Cab & Chassis 2-Door
,
DEL WEST IV-BBC-2300T-1
Please Note:

Some images might not represent the actual product

DEL WEST IV-BBC-2300T-1 Intake Valve
for 1998 GMC C3500 ALL

$222.41

Save: $29.01
Sale Price:

$193.40

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 4 New In Stock
EngineFit NotesFitment Notes
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Big Block Chevy
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Big Block Chevy
Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Big Block Chevy
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Big Block Chevy
Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Big Block Chevy
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Big Block Chevy
Cab & Chassis 2-Door
,
ARP 135-7102
Please Note:

Some images might not represent the actual product

ARP 1357102 High Performance Series Rocker Arm Stud Kit
for 1998 GMC C3500 ALL

$78.75

Save: $10.27
Sale Price:

$68.48

Estimated Ship Date: Today

In Stock - 1 New In Stock
EngineFit NotesFitment Notes
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Chevy Big Block Mark V
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Chevy Big Block Mark V
Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Chevy Big Block Mark V
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Chevy Big Block Mark V
Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV
 
With Chevy Big Block Mark V
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV With Chevy Big Block Mark V
Cab & Chassis 2-Door
,
GATES K061080HD
Please Note:

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GATES K061080HD FleetRunner Heavy Duty Micro-V Belt
for 1998 GMC C3500 ALL

$49.68

Save: $6.48
Sale Price:

$43.20

Estimated Ship Date: Today

In Stock - 6 New In Stock
EngineFit NotesFitment Notes
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
7.4L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Cab & Chassis 2-Door
,
GM 10212811
Please Note:

Some images might not represent the actual product

GM 10212811 Genuine Valve Springs
for 1998 GMC C3500 ALL

$19.08

Save: $2.49
Sale Price:

$16.59

Estimated Ship Date: Today

In Stock - 19 New In Stock
EngineFit NotesFitment Notes
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Cab & Chassis 4-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Cab & Chassis 4-Door
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Crew Cab Pickup 4-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Crew Cab Pickup 4-Door
,
GM 12564852
Please Note:

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GM 12564852 OEM-Valve Seal
for 1998 GMC C3500 ALL

$14.66

Save: $1.91
Sale Price:

$12.75

Estimated Ship Date: Today

In Stock - 24 New In Stock
EngineFit NotesFitment Notes
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Sierra SL
Exhaust
Vendor-
Qty needed per vehicle- 8
[Engine Valve Stem Oil Seal]
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Sierra SL
Exhaust
Vendor-
Qty needed per vehicle- 8
[Engine Valve Stem Oil Seal]
Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Sierra SLE
Exhaust
Vendor-
Qty needed per vehicle- 8
[Engine Valve Stem Oil Seal]
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Sierra SLE
Exhaust
Vendor-
Qty needed per vehicle- 8
[Engine Valve Stem Oil Seal]
Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Sierra SLT
Exhaust
Vendor-
Qty needed per vehicle- 8
[Engine Valve Stem Oil Seal]
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Sierra SLT
Exhaust
Vendor-
Qty needed per vehicle- 8
[Engine Valve Stem Oil Seal]
Cab & Chassis 2-Door
,
GM 10241744
Please Note:

Some images might not represent the actual product

GM 10241744 Genuine CapVlv Spr
for 1998 GMC C3500 ALL

$7.72

Save: $1.01
Sale Price:

$6.71

Estimated Ship Date: Today

In Stock - 85 New In Stock
EngineFit NotesFitment Notes
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Cab & Chassis 4-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Cab & Chassis 4-Door
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Crew Cab Pickup 4-Door
 
1998 GMC C3500 ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Crew Cab Pickup 4-Door
,
GM 24503856
Please Note:

Some images might not represent the actual product

GM 24503856 Genuine Valve Keeper
for 1998 GMC C3500 ALL

$7.69

Save: $1.00
Sale Price:

$6.69

Estimated Ship Date: Today

In Stock - 30 New In Stock
EngineFit NotesFitment Notes
1998 GMC C3500 ALL equipped with
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Cab & Chassis 2-Door
 
1998 GMC C3500 ALL equipped with
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Cab & Chassis 2-Door
1998 GMC C3500 ALL equipped with
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV
 
Standard Cab Pickup 2-Door
 
1998 GMC C3500 ALL equipped with
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV Standard Cab Pickup 2-Door
1998 GMC C3500 ALL equipped with
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV
 
Crew Cab Pickup 4-Door
 
1998 GMC C3500 ALL equipped with
6.5L V8 Diesel OHV Turbo,
5.7L V8 Gas OHV,
5.7L V8 CNG OHV Crew Cab Pickup 4-Door