Detroit Locker for GM 8.5" with 28 spline axles, 2.73 & up

Detroit Locker for GM 8.5" with 28 spline axles, 2.73 & up

The Detroit locker provides maximum traction for off-road or racing use. The heavy-duty case and internals provide a dramatic increase in strength while giving 100% torque to both tires. The mechanically-operated unit works by locking while under power and unlocking when you let off the gas, allowing you to turn. Unit comes standard with a one year warranty against workmanship defects. This unit has larger bearing journals for added strength & uses heavy-duty carrier bearings & races