Compare Quick view DETROIT LOCKER-TRACTECH Detroit Locker No Spin GM 12in RG 27 Spline DETROIT LOCKER-TRACTECH MSRP: Now: $895.99 Was: Differential Carrier - Detroit Locker - 27 Spline - Steel - 8.875 in - GM 12-Bolt - Each MSRP: Now: $895.99 Was: Compare Quick view Qty in Cart: 0 Price: MSRP: Now: $895.99 Was: Subtotal: