Detroit Locker Eaton Posi - GM 10-Bolt 88-05 7.5/7.625 DET19599-010

Differential Carrier - Eaton Posi - 28 Spline - 3.23 Ratio and Up - Steel - 7.5 / 7.6 in - GM 10-Bolt - Each

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