If your torque converter isnt locked up when the exhaust brake is applied, youre only benefiting from a fraction of its retarding power. The BD AutoLoc commands the torque converter to lock up, and stay locked up, any time the exhaust brake is applied in third and fourth gears. This not only helps with engine braking, but because theres no clutch slippage, transmission oil temperatures remain low. The lock-up clutch and exhaust brake automatically disengage at low speeds to prevent stalling and transmission/converter damage.
Application:
- 1994-1998 CHEVROLET C1500 V8 6.5
- 1993-2000 CHEVROLET C2500 V8 6.5
- 1993-2000 CHEVROLET C3500 V8 6.5
- 1994-1998 CHEVROLET K1500 V8 6.5
- 1993-2000 CHEVROLET K2500 V8 6.5
- 1993-2000 CHEVROLET K3500 V8 6.5
- 1994-2002 DODGE RAM 2500 V8 5.9
- 1994-2004 DODGE RAM 2500 L6 5.9
- 1994-2005 DODGE RAM 3500 L6 5.9
- 1994-2002 DODGE RAM 3500 V8 5.9
- 1988-1989 FORD F-250 V8 7.3 E4OD Trans
- 1990-1996 FORD F-250 V8 7.3