Motive Gear Master Differential Installation Kit - 8.5 / 8.625 in - GM 10-Bolt 1999-2008 Magnaflow Performance Exhaust heat-treated to proper hardness

heat-treated to proper hardness

These headers fit both automatic and manual transmissions

No more pinion shims splitting when used in performance applications

1979-1983 American Motors Spirit

Motive Gear Master Differential Installation Kit - 8.5 / 8.625 in - GM 10-Bolt 1999-2008 Magnaflow Performance Exhaust heat-treated to proper hardnessMotive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off road, check out Motive Gear. Motive Gear products can be found in the winners circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of