Feature

●Front: Use Installation Kit #836-83-1020-1
●Rear: Use Installation Kit #836-83-1021-1
●1973-87 Truck: Use Installation Kit #836-83-1021-M or #836-83-1021-TE
●Does not work with pinion-mounted ABS sensor in 1990-96 Impala/Impala SS/Caprice
●When replacing a stock 2.56 or lower ratio, the carrier must be replaced with a 2.73 or higher carrier


Description

• Front: Use Installation Kit #836-83-1020-1
• Rear: Use Installation Kit #836-83-1021-1
• 1973-87 Truck: Use Installation Kit #836-83-1021-M or #836-83-1021-TE
• Does not work with pinion-mounted ABS sensor in 1990-96 Impala/Impala SS/Caprice
• When replacing a stock 2.56 or lower ratio, the carrier must be replaced with a 2.73 or higher carrier