Command the torque converter to stay locked, stay unlocked, or revert to OEM settings with the BD TorqLoc. Flip the toggle switch to position one, and the lock-up clutch is engaged, so transmission temperature remains low and the exhaust brake can work with 100-percent effectiveness (this is a manual setting and should only be selected under light load/light power conditions, such as highway driving). Position two reverts back to stock function, or can be wired to unlock the torque converter. Position three acts as an AutoLoc by commanding lock-up only when the exhaust brake is engaged - perfect setting for every day driving in all situations. Additionally, the TorqLoc has an Overdrive inverter option which allows the transmission to start out in Drive which will prevent upshift into the Overdrive gear - great for those who live in city/urban areas. Also, if you have a BD Valve Body with the second gear lock-up capability, the lock-up can be set to hold until 5-10 mph.Also available is the Torq/UnLoc which acts the same as the TorqLoc but in the third position the converter is prevented from locking up.
Installation Instructions
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
1994-1997	Chevrolet	C1500	Base
1994-1998	Chevrolet	C1500	Cheyenne
1994-1998	Chevrolet	C1500	Silverado
1994-1998	Chevrolet	C1500	WT
1994-1997,1999-2000	Chevrolet	C2500	Base
1992-1998	Chevrolet	C2500	Cheyenne
1999-2000	Chevrolet	C2500	LS
1992-1998	Chevrolet	C2500	Silverado
1994-1995,1998	Chevrolet	C2500	WT
1994-1997,1999-2000	Chevrolet	C3500	Base
1992-1998	Chevrolet	C3500	Cheyenne
1999-2000	Chevrolet	C3500	LS
1992	Chevrolet	C3500	Scottsdale
1992-1998	Chevrolet	C3500	Silverado
1994-1997	Chevrolet	K1500	Base
1994-1998	Chevrolet	K1500	Cheyenne
1994-1998	Chevrolet	K1500	Silverado
1994-1998	Chevrolet	K1500	WT
1994-1997,1999-2000	Chevrolet	K2500	Base
1992-1998	Chevrolet	K2500	Cheyenne
1999-2000	Chevrolet	K2500	LS
1992-1998	Chevrolet	K2500	Silverado
1994-1995,1998	Chevrolet	K2500	WT
1994-1997,1999-2000	Chevrolet	K3500	Base
1992-1998	Chevrolet	K3500	Cheyenne
1999-2000	Chevrolet	K3500	LS
1992	Chevrolet	K3500	Scottsdale
1992-1998	Chevrolet	K3500	Silverado
1994-2002	Dodge	Ram 2500	Base
2003	Dodge	Ram 2500	Laramie
2003-2004	Dodge	Ram 2500	SLT
2003-2004	Dodge	Ram 2500	ST
1994-2002	Dodge	Ram 3500	Base
2003-2004	Dodge	Ram 3500	Laramie
2003-2004	Dodge	Ram 3500	SLT
2003-2004	Dodge	Ram 3500	ST
1997	GMC	C1500	Sierra GT
1994-1997	GMC	C1500	Sierra SL
1994-1997	GMC	C1500	Sierra SLE
1994-1997	GMC	C1500	Sierra SLT
1994-1997	GMC	C1500	Sierra Special
1992-1993	GMC	C2500	Sierra
1994-2000	GMC	C2500	Sierra SL
1992-2000	GMC	C2500	Sierra SLE
1994-2000	GMC	C2500	Sierra SLT
1992-1993	GMC	C2500	Sierra SLX
1992-1993	GMC	C3500	Sierra
1994-2000	GMC	C3500	Sierra SL
1992-2000	GMC	C3500	Sierra SLE
1994-2000	GMC	C3500	Sierra SLT
1992-1993	GMC	C3500	Sierra SLX
1994-1998	GMC	K1500	Sierra SL
1994-1998	GMC	K1500	Sierra SLE
1995	GMC	K1500	Sierra SLS
1994-1998	GMC	K1500	Sierra SLT
1994-1998	GMC	K1500	Sierra Special
1992-1993	GMC	K2500	Sierra
1994-2000	GMC	K2500	Sierra SL
1992-2000	GMC	K2500	Sierra SLE
1994-2000	GMC	K2500	Sierra SLT
1992-1993	GMC	K2500	Sierra SLX
1992-1993	GMC	K3500	Sierra
1994-2000	GMC	K3500	Sierra SL
1992-2000	GMC	K3500	Sierra SLE
1994-2000	GMC	K3500	Sierra SLT
1992-1993	GMC	K3500	Sierra SLX