BD-Power Torqloc Torque Converter Control System
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, please choose from the drop down menu. Vehicle Fitment:1990-2003 7.3L Ford IDI / PowerStroke E4OD / 4R100