Find Parts For Your Vehicle

Get Your Shift Together

American Powertrain TV

Watch More >

As Seen On

News & Press

We are hiring!
November 10, 2020
We are hiring!

Mechanic, Machinist and Hands-On product development American Powertrain is the industry leader in 5 & 6-speed manual transmission conversions for American muscle cars and customs….

Read More

The New TREMEC TKX
November 6, 2020
The New TREMEC TKX

The New TREMEC TKX is the new 5-speed in town. TREMEC has normally sourced their aftermarket transmissions from the OE side, such as the Magnum…

Read More

OctoberDrive Get a free t-shirt and a free case of oil!
October 2, 2020
OctoberDrive Get a free t-shirt and a free case of oil!

Now until the end of Oct get a free t-shirt and a free case of Tremec HP-MTF oil with purchase of any 5 or 6-speed…

Read More