Performance Clutches

Your clutch is responsible for transmitting torque from the engine to the drivetrain. Your clutch controls the connection between the shaft coming from your engine and the shaft that turns your wheels. When your car needs to change speed or come to a complete spot, that’s where your clutch comes into play. The connection between the wheels and your engine need to be temporarily broken. When your foot pushes down on the clutch pedal, your pressing down on a release fork that through a series of working components, pulls the pressure plate away from the clutch plate. This breaks the connection between the engine in the wheels, meaning your wheels will spin but not through the power of the engine. This is when you would change your cars gear.

When you have a high performance modified engine, your stock clutch just wont cut it anymore. Stock clutches aren’t meant to handle the aggressive driving conditions or high temperatures. Performance clutches generally involve heavier springs and made with different disc materials. A heavier spring results in a clutch with more clamping force, which means more torque can be transmitted without the clutch slipping. Your clutch will be more likely to grab under aggressive shifting or clutch dumping as well.

Sport Compact Warehouse is your premier source for Performance Clutches. We have a large inventory with many leading manufacturers including; ACT Clutch & Exedy Clutch. Reach out to one of our experienced representatives if you have any questions about performance clutches for your 1985 Chevrolet Impala, we will be happy to assist you and help you make a more informative decision.

A clutch is a mechanical device that engages and disengages power transmission, especially from a drive shaft (driving shaft) to a driven shaft. In the simplest application, clutches connect and disconnect two rotating shafts (drive shafts or line shafts). In these devices, one shaft is typically attached to an engine and other to power unit (the driving member), while the other shaft (the driven member) provides output power for work. Typically the motions involved are rotary, but linear clutches also exist.

In a motor vehicle, the clutch acts as a mechanical linkage between the engine and transmission, and briefly disconnects, or separates the engine from the transmission system. This disconnects the drive wheels whenever the clutch pedal is depressed, allowing the driver to smoothly change gears.

In a torque-controlled drill, for instance, one shaft is driven by a motor, and the other drives a drill chuck. The clutch connects the two shafts so they may be locked together and spin at the same speed (engaged), locked together but spinning at different speeds (slipping), or unlocked and spinning at different speeds (disengaged).

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DETROIT LOCKER-TRACTECH 912A556
Please Note:

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DETROIT LOCKER-TRACTECH 912A556
for 1985 Chevrolet Impala ALL

$776.64

Save: $101.30
Sale Price:

$675.34

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 10 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.0L V8 Gas OHV
 
With 2.73 and Up Gear Ratio
With GM 8.5"
Series Axle
With 10 Bolt
With 1.20"
Axle Shaft Diameter
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.0L V8 Gas OHV With 2.73 and Up Gear Ratio
With GM 8.5"
Series Axle
With 10 Bolt
With 1.20"
Axle Shaft Diameter
Sedan 4-Door
,
Eaton 911A319
Please Note:

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Eaton 911A319 Detroit Truetrac Differential
for 1985 Chevrolet Impala ALL

$735.39

Save: $95.92
Sale Price:

$639.47

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
4.3L V6 Gas OHV
 
With 3.23 and Up Gear Ratio
With GM 7.5 Series Axle
With 10 Bolt
With 1.16 Axle Shaft Diameter
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
4.3L V6 Gas OHV With 3.23 and Up Gear Ratio
With GM 7.5 Series Axle
With 10 Bolt
With 1.16 Axle Shaft Diameter
Sedan 4-Door
,
Richmond GM85342
Please Note:

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Richmond GM85342 Ring and Pinion Gear
for 1985 Chevrolet Impala ALL

$304.74

Save: $39.75
Sale Price:

$264.99

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 5 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
ALL
 
Axle Location: Rear
For GM 8.5"/8.625" (10 Bolt): For GM 8.5"/8.625" (10 Bolt)
3.42 Ratio: 3.42 Ratio
2.73 Ratio Carrier and Higher: 2.73 Ratio Carrier and Higher
GM 8.5"/8.625" (10 Bolt): GM 8.5"/8.625" (10 Bolt)
 
1985 Chevrolet Impala ALL equipped with
ALL Axle Location: Rear
For GM 8.5"/8.625" (10 Bolt): For GM 8.5"/8.625" (10 Bolt)
3.42 Ratio: 3.42 Ratio
2.73 Ratio Carrier and Higher: 2.73 Ratio Carrier and Higher
GM 8.5"/8.625" (10 Bolt): GM 8.5"/8.625" (10 Bolt)
,
Richmond GM85410
Please Note:

Some images might not represent the actual product

Richmond GM85410 Ring and Pinion Gear
for 1985 Chevrolet Impala ALL

$304.74

Save: $39.75
Sale Price:

$264.99

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
ALL
 
Axle Location: Rear
For GM 8.5"/8.625" (10 Bolt): For GM 8.5"/8.625" (10 Bolt)
4.10 Ratio: 4.10 Ratio
2.73 Ratio Carrier and Higher: 2.73 Ratio Carrier and Higher
GM 8.5"/8.625" (10 Bolt): GM 8.5"/8.625" (10 Bolt)
 
1985 Chevrolet Impala ALL equipped with
ALL Axle Location: Rear
For GM 8.5"/8.625" (10 Bolt): For GM 8.5"/8.625" (10 Bolt)
4.10 Ratio: 4.10 Ratio
2.73 Ratio Carrier and Higher: 2.73 Ratio Carrier and Higher
GM 8.5"/8.625" (10 Bolt): GM 8.5"/8.625" (10 Bolt)
,
Richmond GM75410TK
Please Note:

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Richmond GM75410TK Ring and Pinion Gear
for 1985 Chevrolet Impala ALL

$295.54

Save: $38.55
Sale Price:

$256.99

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 5 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
ALL
 
Axle Location: Rear
For GM 7.5"/7.625" (10 Bolt): For GM 7.5"/7.625" (10 Bolt)
GM 7.5"/7.625" (10 Bolt): GM 7.5"/7.625" (10 Bolt)
4.10 Ratio: 4.10 Ratio
Thick Gear: Thick Gear
3.08 Ratio Carrier and Higher: 3.08 Ratio Carrier and Higher
 
1985 Chevrolet Impala ALL equipped with
ALL Axle Location: Rear
For GM 7.5"/7.625" (10 Bolt): For GM 7.5"/7.625" (10 Bolt)
GM 7.5"/7.625" (10 Bolt): GM 7.5"/7.625" (10 Bolt)
4.10 Ratio: 4.10 Ratio
Thick Gear: Thick Gear
3.08 Ratio Carrier and Higher: 3.08 Ratio Carrier and Higher
,
Richmond GM75342OE
Please Note:

Some images might not represent the actual product

Richmond GM75342OE Ring and Pinion Gear
for 1985 Chevrolet Impala ALL

$286.34

Save: $37.35
Sale Price:

$248.99

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
ALL
 
Axle Location: Rear
For GM 7.5"/7.625" (10 Bolt): For GM 7.5"/7.625" (10 Bolt)
GM 7.5"/7.625" (10 Bolt): GM 7.5"/7.625" (10 Bolt)
3.42 Ratio: 3.42 Ratio
3.23 Ratio Carrier and Higher: 3.23 Ratio Carrier and Higher
 
1985 Chevrolet Impala ALL equipped with
ALL Axle Location: Rear
For GM 7.5"/7.625" (10 Bolt): For GM 7.5"/7.625" (10 Bolt)
GM 7.5"/7.625" (10 Bolt): GM 7.5"/7.625" (10 Bolt)
3.42 Ratio: 3.42 Ratio
3.23 Ratio Carrier and Higher: 3.23 Ratio Carrier and Higher
,
Richmond GM85373
Please Note:

Some images might not represent the actual product

Richmond GM85373 Ring and Pinion Gear
for 1985 Chevrolet Impala ALL

$270.24

Save: $35.25
Sale Price:

$234.99

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 5 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
ALL
 
Axle Location: Rear
For GM 8.5"/8.625" (10 Bolt): For GM 8.5"/8.625" (10 Bolt)
3.73 Ratio: 3.73 Ratio
2.73 Ratio Carrier and Higher: 2.73 Ratio Carrier and Higher
GM 8.5"/8.625" (10 Bolt): GM 8.5"/8.625" (10 Bolt)
 
1985 Chevrolet Impala ALL equipped with
ALL Axle Location: Rear
For GM 8.5"/8.625" (10 Bolt): For GM 8.5"/8.625" (10 Bolt)
3.73 Ratio: 3.73 Ratio
2.73 Ratio Carrier and Higher: 2.73 Ratio Carrier and Higher
GM 8.5"/8.625" (10 Bolt): GM 8.5"/8.625" (10 Bolt)
,
Richmond GM75390
Please Note:

Some images might not represent the actual product

Richmond GM75390 RICHMOND EXCEL
for 1985 Chevrolet Impala ALL

$251.84

Save: $32.85
Sale Price:

$218.99

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV
 
Must have GM 10 bolt 7.5 model rear with 26 spline axles
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV Must have GM 10 bolt 7.5 model rear with 26 spline axles
Sedan 4-Door
,
Richmond XL-1044-1
Please Note:

Some images might not represent the actual product

Richmond XL-1044-1
for 1985 Chevrolet Impala ALL

$110.33

Save: $14.39
Sale Price:

$95.94

Estimated Ship Date: Today

In Stock - 1 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV
 
With GM 7.5 Series Axle/ With 7.625 Series Axle
With 10 Bolt
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV With GM 7.5 Series Axle/ With 7.625 Series Axle
With 10 Bolt
Sedan 4-Door
,
RATECH 308TK
Please Note:

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Ratech 308TK Complete Kit
for 1985 Chevrolet Impala ALL

$104.62

Save: $13.65
Sale Price:

$90.97

Estimated Ship Date: Today

In Stock - 7 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV
 
With GM Series Axle, With 7.625"
Ring Gear
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV With GM Series Axle, With 7.625"
Ring Gear
Sedan 4-Door
,
RATECH 110K
Please Note:

Some images might not represent the actual product

Ratech 110K Installation Kit
for 1985 Chevrolet Impala ALL

$54.08

Save: $7.05
Sale Price:

$47.03

Estimated Ship Date: Today

In Stock - 1 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV
 
With GM Series Axle
With 8.5 Ring Gear
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV With GM Series Axle
With 8.5 Ring Gear
Sedan 4-Door
,
McLeod 16908
Please Note:

Some images might not represent the actual product

McLeod 16908 Adjustable Ball Stud
for 1985 Chevrolet Impala ALL

$54.06

Save: $7.05
Sale Price:

$47.01

Estimated Ship Date: Today

In Stock - 8 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8,
5.0L V8
 
Clutch Pivot Ball
 
1985 Chevrolet Impala ALL equipped with
5.7L V8,
5.0L V8 Clutch Pivot Ball
,
LAKEWOOD 15501
Please Note:

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LAKEWOOD 15501 Clutch Fork Pivot Ball
for 1985 Chevrolet Impala ALL

$49.68

Save: $6.48
Sale Price:

$43.20

Estimated Ship Date: Today

In Stock - 19 New In Stock
EngineFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8,
5.0L V8,
4.3L V6
 
1985 Chevrolet Impala ALL equipped with
5.7L V8,
5.0L V8,
4.3L V6
,
Roadmaster 302
Please Note:

Some images might not represent the actual product

Roadmaster 302 Quick Connect Padlock
for 1985 Chevrolet Impala ALL

$35.87

Save: $4.68
Sale Price:

$31.19

Estimated Ship Date: Today

In Stock - 3 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV
 
Differential Ring and Pinion
Differential Ring & Pinion
26 Spline
3.42 Axle Ratio
7.5 Ring Gear
7.625 Ring Gear
Std Gear
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV Differential Ring and Pinion
Differential Ring & Pinion
26 Spline
3.42 Axle Ratio
7.5 Ring Gear
7.625 Ring Gear
Std Gear
Sedan 4-Door
,
RATECH 1303
Please Note:

Some images might not represent the actual product

Ratech 1303 Ring Gear Bolt
for 1985 Chevrolet Impala ALL

$22.67

Save: $2.96
Sale Price:

$19.71

Estimated Ship Date: Today

In Stock - 11 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV
 
With GM Series Axle, With 8.5"
Ring Gear
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV With GM Series Axle, With 8.5"
Ring Gear
Sedan 4-Door
,
RATECH 408K
Please Note:

Some images might not represent the actual product

Ratech 408K Basic Kit
for 1985 Chevrolet Impala ALL

$22.16

Save: $2.89
Sale Price:

$19.27

Estimated Ship Date: Today

In Stock - 1 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV
 
With GM Series Axle
With 7.5 Ring Gear
With GM Series Axle
With 7.625 Ring Gear
Sedan 4-Door
 
1985 Chevrolet Impala ALL equipped with
5.7L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.0L V8 Gas OHV,
4.3L V6 Gas OHV,
3.8L V6 Gas OHV With GM Series Axle
With 7.5 Ring Gear
With GM Series Axle
With 7.625 Ring Gear
Sedan 4-Door
,
FEL-PRO RDS55072
Please Note:

Some images might not represent the actual product

FEL-PRO RDS55072 Differential Cover Gasket
for 1985 Chevrolet Impala ALL

$7.33

Save: $0.96
Sale Price:

$6.37

Estimated Ship Date: Today

In Stock - 4 New In Stock
EngineFit NotesFitment Notes
1985 Chevrolet Impala ALL equipped with
ALL
 
10-bolt holes GMC 7.5" R.G.: 10-bolt holes GMC 7.5" R.G.
GMC: GMC
 
1985 Chevrolet Impala ALL equipped with
ALL 10-bolt holes GMC 7.5" R.G.: 10-bolt holes GMC 7.5" R.G.
GMC: GMC