Detroit Dana 44 30 Spline 3.73 & Down

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.

Key Features

• For Use With 30 Spline Axles

• For use With 3.73 And numerically lower gear ratios

• Automatic Locking

• Legendary Traction

• Unmatched Durability