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
1998	Dodge	B1500	Base
1994	Dodge	B250	Base
1995-1998	Dodge	B2500	Base
1994	Dodge	B350	Base
1995-1998	Dodge	B3500	Base
1998-2003	Dodge	Dakota	R/T
2000-2003	Dodge	Dakota	SLT
2000-2003	Dodge	Dakota	Sport
1998-2001	Dodge	Durango	Base
2000-2003	Dodge	Durango	R/T
1998-2003	Dodge	Durango	SLT
1999-2000,2002-2003	Dodge	Durango	SLT Plus
2000,2002-2003	Dodge	Durango	Sport
2003	Dodge	Durango	SXT
1994-1996	Dodge	Ram 1500	Base
1997-2001,2003	Dodge	Ram 1500	Laramie
1997	Dodge	Ram 1500	LT
2002-2003	Dodge	Ram 1500	SLT
1997-2001	Dodge	Ram 1500	Sport
1997-1998	Dodge	Ram 1500	SS/T 5.9L
1997-2003	Dodge	Ram 1500	ST
1999-2003	Dodge	Ram 1500 Van	Base
1994-2002	Dodge	Ram 2500	Base
2003,2005	Dodge	Ram 2500	Laramie
2003-2005	Dodge	Ram 2500	SLT
2003-2005	Dodge	Ram 2500	ST
1999-2003	Dodge	Ram 2500 Van	Base
1994-2002	Dodge	Ram 3500	Base
2003-2005	Dodge	Ram 3500	Laramie
2003-2005	Dodge	Ram 3500	SLT
2003-2005	Dodge	Ram 3500	ST
1999-2003	Dodge	Ram 3500 Van	Base
1997	Ford	F-250	Base
1988-1992	Ford	F-250	Custom
1995-1996	Ford	F-250	Eddie Bauer
1997	Ford	F-250	Lariat
1995-1996	Ford	F-250	Special
1988-1997	Ford	F-250	XL
1993-1997	Ford	F-250	XLT
1988-1992	Ford	F-250	XLT Lariat
1997	Ford	F-250 HD	XL
1997	Ford	F-250 HD	XLT
1999-2003	Ford	F-250 Super Duty	Lariat
1999-2003	Ford	F-250 Super Duty	XL
1999-2003	Ford	F-250 Super Duty	XLT
1997	Ford	F-350	Base
1988-1992	Ford	F-350	Custom
1995	Ford	F-350	Eddie Bauer
1995-1996	Ford	F-350	Special
1988-1997	Ford	F-350	XL
1993-1997	Ford	F-350	XLT
1988-1992	Ford	F-350	XLT Lariat
2003	Ford	F-350 Super Duty	King Ranch
1999-2003	Ford	F-350 Super Duty	Lariat
1999-2003	Ford	F-350 Super Duty	XL
1999-2003	Ford	F-350 Super Duty	XLT
1999-2003	Ford	F-450 Super Duty	Lariat
1999-2003	Ford	F-450 Super Duty	XL
1999-2003	Ford	F-450 Super Duty	XLT
1999-2003	Ford	F-550 Super Duty	Lariat
1999-2003	Ford	F-550 Super Duty	XL
1999-2003	Ford	F-550 Super Duty	XLT
1997	Ford	F-Super Duty	Base
1995-1997	Ford	F-Super Duty	XL
1995-1997	Ford	F-Super Duty	XLT
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