The BD Diesel ProForce enhanced-stall torque converter for 1994–2007 Dodge Cummins with the 47RH transmission is a low-stall, street-oriented converter built for stronger response. It features cast-aluminum torque-multiplying stators, a stamp-forged steel front cover, billet steel piston, hardened seal bore and Torrington needle bearings; BD reports it was tested to 1,000 lb-ft crank torque.
BD Diesel 94-07 Dodge Cummins 47RH ProForce Enhanced Stall Torque Converter - Low Stall