Ford F-Series F100, F150, & F250 TREMEC Transmission Kits

Enhance the capability and comfort of your classic Ford truck with our PerfectFit™ TREMEC Transmission Kits. Designed specifically for the F-Series chassis, our manual overdrive solutions feature the streamlined TKX 5-Speed and the high-torque Magnum 6-Speed. These kits are engineered to provide your F100, F150, or F250 with modern highway driveability and precision shifting. Each system arrives as a complete, total solution, featuring all the high-quality components necessary to ensure a smooth installation and a rejuvenated driving experience for your Ford truck.