TREMEC GM Magnum XL 6-speed is here!
Like the original Magnum, the GM Magnum XL is an aftermarket version of the celebrated TR-6060, which serves as factory equipment in numerous Detroit-based muscle…
Category: News
LS Classic Series Engines
LS Classic Series products are designed to give your LS engine the look of the classic Chevy and Ford engines of the ’50s, ’60s, and…
HOT ROD POWER TOUR 2023
Once again for Hot Rod Power Tour we will be teaming up with TREMEC Transmissions and giving away a complete 5-Speed or 6-Speed kit for…
American Powertrain Introduces 4×2 TR-4050™ 5-Speed Pro-Fit HD Manual Transmission Kit For RWD 1988-98 Chevy/GMC OBS Trucks
Cookeville, TN (May 4, 2023) – American Powertrain, the nation’s leading distributor of TREMEC® transmissions, now offers a TREMEC 4×2 TR-4050™ 5-speed Pro-Fit HD manual…
American Powertrain Introduces Complete Square Body Chevy/GMC 4×4 TREMEC 4050 Transmission Kit for 1973-1987 Pickups
Cookeville, TN (April 11, 2023) – With Chevy/GMC Square Bodies all the rage, American Powertrain the nation’s leading distributor of TREMEC transmissions, is introducing a…
Spring into Overdrive!
Spring is in the air and its time to get that project rolling! We are here to help. Starting now till May 1st. Get $250…
2023 Show Schedule
We are back on the road for 2023! Here is our event schedule. Keep checking back for updates as we may add more to the…
BaconShift 2022
Bacon is BACK. Just in time to lift your spirits for the holidays and get your project back into Overdrive. Tremec price increase is also…
Fall Into Our Clutches! Limited time sale
Shift Spooky Season Into Overdrive Now till Halloween! Car shows are winding down this month. Get a jump on your winter time project this fall….
Aug 2022 Special Deal!
Now till Aug 31 get a free White Lightning billet short throw shifter upgrade. With purchase of any Pro-Fit 5 or 6-speed kit. White Lightning…
