Detroit Locker Master Differential Installation Kit - 8.875 in - GM 12-Bolt YA0817R You save the cost of

You save the cost of buying thicker more expensive bearings

FW XR286 R-10

4" Diameter

rear elastic stretch panels

Detroit Locker Master Differential Installation Kit - 8.875 in - GM 12-Bolt YA0817R You save the cost ofProduct Description: Differential Installation Kit Master Bearings Crush Sleeve Gaskets Hardware Seals Shims Thread Locker 8. 875 in GM 12 Bolt The legendary Detroit Locker began the revolution in performance differentials and still leads the industry today as an Eaton brand. The Detroit Locker is the most durable and dependable locking differential available. The Detroit Locker maximizes traction by delivering 100% of the torque to both drive wheels.