Motive Gear Differential Spider Gear Kit - Open 28 Spline - 8.5 in - GM 10-Bolt Pit Crew Shoes CARB RECOMMENDATIONS: Edelbrock Thunder Series

CARB RECOMMENDATIONS: Edelbrock Thunder Series AVS or Performer Series (650-800 cfm) Carburetor

GM A-body 1968-72

Dodge Cummins 1989-93

50 Female Threads - Plug Included 37640

Motive Gear Differential Spider Gear Kit - Open 28 Spline - 8.5 in - GM 10-Bolt Pit Crew Shoes CARB RECOMMENDATIONS: Edelbrock Thunder SeriesMotive 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