improve starting and provide a much higher rpm range
Yukon Minimum Installation Kits are a low-cost solution for ring and pinion gear changes in newer vehicles where the bearings can be reused
up and down acceleration and hard stops are a daily routine
Give your Tremor aggressive good looks and superior ride quality with Rough Country's 4 Inch Lift Kit
Differential Case Assembly for 76-86 Jeep CJ w/ AMC 20 Rear Axle w/ 3.31+ Ratios Crown Automotive Air & Fuel - Fuel Delivery - Fuel System Upgrades improve starting and provide aDifferential Case Assembly for 1976 1986 Jeep CJ 5, CJ 7, CJ 8 w AMC 20 Rear Axle w 3. 31, 3. 54, 3. 73, 4. 10, 4. 56 Ratios, w Trac Lok Assembly Features and Benefits: 12 Month Warranty 3. 31, 3. 54, 3. 73, 4. 10, 4. 56 Gear Ratios w Trac Lok Assembly Direct Replacement For Models w AMC 20 Rear Axle Use Existing Hardware Details: Material: Steel Color: Gray Location: Rear Hardware Included: Use Existing Hardware Interchange: J8120235 Application: