GM 8.875 CHEVY 12 BOLT DETROIT LOCKER 3.73 UP 187C-150A

The Detroit Locker maximizes traction by delivering 100% of the torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required. No other performance differential has the reputation for delivering traction in mud, snow, rocks and on the track. The choice of professional racers and off-road enthusiasts around the world!

Toll Free: 1-800-694-3098

Application: GM 8.875" Chevy 12 bolt (Truck) (will not fit car type applications)

Part number: 187C-150A

Axle splines: 30

Compatible gear ratio: 3.73 and numerically higher (3.73, 4.11, 4.56, etc.)

Warranty: 1 year