Speedmaster PCE204.1010 Torque Lok Locker Differential 31 SPL for Ford 9"

Ford 9" 31 Spline Torque Lok Differential Locker Performance Diff The purpose of the Locker is to maximize traction by delivering 100 precent of the torque and power to both drive wheels. They are engineered to keep both wheels in a constant drive mode and have the ability to automatically allow wheel speed to differentiate when required to ease cornering at low speeds. Delivers 100% of the torque and power to both drive wheels Helpful in off-roading situations when one wheel is off the ground