Detroit Locker Eaton Posi - GM 8.2 55-64 17-Spline DET19686-010

Differential Carrier - Eaton Posi - 17 Spline - 3.90 Ratio and Down - Steel - 8.2 in - GM 10-Bolt - Each

Drivetrain, Differentials and Rear-End Components, Differentials and Differential Carriers by DETROIT LOCKER-TRACTECH