Tremec Pro-Fit TKX 5-Speed Systems
The new Pro-Fit 5-speed system features the new Tremec TKX transmission with 600 lb.-ft. of torque capacity with shifts up to 8,000 rpm.
American Powertrain TREMEC TKX 5-Speed Transmission
Designed to fit classic muscle cars and custom builds, the TKX has a compact, streamlined case. The triple cone synchronizer design carried over from the Magnum makes for smoother shifts.
American Powertrain Pfitzner Gear Upgrades for TREMEC Magnum 6-Speed
Made of motorsports grade billet steel, the Pfitzner Gear upgrade designed for Magnum 6-speeds incorporates a unique PPG synchro tooth design for fast engagement.
American Powertrain GM/Tremec Magnum Bellhousings
Bolts small/big block Chevys and Buick Olds Pontiac V8 engines to Tremec’s Magnum T56 6-Speed transmission.
TREMEC Transmissions Names American Powertrain 2018 Elite Performer
American Powertrain, an industry leader of TREMEC transmission conversion kits for GM, Ford, Mopar and AMC, has now been named the 2018 Elite Performer by TREMEC Transmissions.
