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AMC-20 REAR

67-78 Ambassador V8

68-70 AMX V8

78-79 Concord V8

70-76 Gremlin V8

70-77 Hornet V8

68-74 Javelin V8

72-78 Matador

78-79 Pacer V8

79 Spirit V8

76-83 rear CJ-5

76-86 rear CJ-7

81-85 rear CJ-8

79-86 Wagoneer, Cherokee SJ, half-ton PU

83-up Military HMMWV

92-06 Cililian Hummer

12 Bolt Cover

Ring gear diameter 8.875"

Carrier breaks 2.73-lower, 3.08-higher

Pinion shaft diameter 1.625

29 spline axle shafts

Available ratios 2.73, 3.07, 3.31, 3.73, 4.10, 4.56, 4.88

Part Name	Part Category	Condition	Price
ARB Air Locker AMC 20 Rear 2.73-Down	ARB Air Lockers And Compressors	New	$1150.00
	The ARB Air Locker is a unique air operated unit, for which the locking action is controlled by the driver with a push of a button inside the cab. A 12-volt air compressor engages the unit in approximately 1 second and can be engaged at any vehicle speed. 100% drive Read More ...

Part Name	Part Category	Condition	Price
ARB Air Locker AMC 20 Rear 3.08-up	ARB Air Lockers And Compressors	New	$1050.00
	The ARB Air Locker is a unique air operated unit, for which the locking action is controlled by the driver with a push of a button inside the cab. A 12-volt air compressor engages the unit in approximately 1 second and can be engaged at any vehicle speed. 100% drive Read More ...

Part Name	Part Category	Condition	Price
Detroit Locker AMC 20 Rear 2.73-Down Ratios	Lockers	New	$825.00
	The Detroit Locker maximizes traction by delivering 100% of the torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differention when required. Applications are also available for C-Clip style axles. No other performance Read More ...

Part Name	Part Category	Condition	Price
Detroit Locker AMC 20 Rear 3.07-Up Ratios	Lockers	New	$825.00
	The Detroit Locker maximizes traction by delivering 100% of the torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differention when required. Applications are also available for C-Clip style axles. No other performance Read More ...

Part Name	Part Category	Condition	Price
Detroit Truetrac AMC 20 29 spline 2.73-down ratios	Posi-tracs / Limited Slips	New	$825.00
	Eaton's Detroit Truetrac was the first heilcal gear differential ever introduced into the automotive aftermarket. It remains the leading helical gear-type limited slip differential in the industry. Its helical gear design eliminates the need for wearable parts, resulting in maintenance free traction. Recongnized not only for its durability but also Read More ...

Part Name	Part Category	Condition	Price
Detroit Truetrac AMC 20 29 spline 3.08-up ratios	Posi-tracs / Limited Slips	New	$825.00
	Eaton's Detroit Truetrac was the first heilcal gear differential ever introduced into the automotive aftermarket. It remains the leading helical gear-type limited slip differential in the industry. Its helical gear design eliminates the need for wearable parts, resulting in maintenance free traction. Recongnized not only for its durability but also Read More ...

Part Name	Part Category	Condition	Price
USA Standard AMC 20 Ring & Pinion 4.11:1	Ring and Pinions	New	$295.00
	This USA Standard gear is a AMC 20 rear differential 4.11:1 ratio. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to the operation Read More ...

Part Name	Part Category	Condition	Price
USA Standard AMC 20 Ring & Pinion 4.88:1	Ring and Pinions	New	$250.00
	This USA Standard gear is for an AMC 20 rear differential. USA Standard gear offers a lower cost alternative to other manufacturers when price must be kept low. Some slight noise may be detected under light load. This is considered normal, and is no way detrimental to the operation of Read More ...