Detroit Locker-Tractech Eaton Posi - GM 8.875 12-Bolt 30-Spline DET19554-010

Differential Carrier - Eaton Posi - 30 Spline - 3.08-3.90 Ratio - Steel - 8.875 in - GM 12-Bolt - Each Brand-DETROIT LOCKER-TRACTECH MPN 19554-010 . **NOTE: Truck Freight NO