BD Diesel Torq/UnLoc Kit Ford 1999-2003 7.3L, Dodge, Chev 6.5LT 1030398

Prevent the ECM from activating the lock-up clutch when such an action would drag the engine rpm out of the optimum torque range, or, when traveling at such speeds that would cause the ECM to cycle the lock-up clutch in and out; Maintains lock-up when the exhaust brake is activated; Ensuring 100% of the retarding force is being transferred in 3rd and 4th gears; Prevents slippage and subsequent high oil temperatures