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% 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.

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