The BD Diesel TowMaster Stage 4 transmission and converter package for 2017–2019 Ford 6.7L Power Stroke with 6R140 includes a dyno-tested matched transmission and torque converter set built for towing, street, or track use. It features BD's heavy-duty pan for extra fluid capacity, an electronic line pressure controller delivering up to 300psi, increased clutch counts across multiple elements, and machined reaction components for greater holding power and reliability under load.
BD Diesel 17-19 Ford 6.7L 6R140 Stage 4 Transmission and Converter Package