BD Diesel TowMaster 4R100 Transmission & Converter Package (1064444SM) for 1999-2003 Powerstroke 7.3L 4WD

The BD Diesel TowMaster 4R100 Transmission & Converter Package (1064444SM) is an expertly engineered upgrade designed specifically for 1999–2003 Ford Powerstroke 7.3L 4WD trucks. Built to handle the demands of heavy towing and high-performance applications, this package includes a fortified 4R100 automatic transmission and a precision-tuned torque converter. BD Diesel enhances the transmission with upgraded internals, improved valve body calibration, and increased clutch capacity for superior durability and smooth shifting under load. The included torque converter is designed to efficiently transfer power while minimizing slippage, resulting in better throttle response and fuel efficiency. Ideal for truck owners who demand reliability and performance, the TowMaster package ensures your Powerstroke is ready for the toughest towing challenges.