About TH Transmissions
What do you need to know about a TH transmission?
To start, the TH in the name stands for Turbo-Hydramatic, describing a family of automatic transmissions created by General Motors. These transmissions usually have three forward speeds, which makes them perfect for street and strip applications. BTE also offers these transmissions in two-speed and alternate ratio versions for special, high horsepower cars.
When you go to our website, you’ll find the two groups of TH transmissions we offer:the TH350 and TH400. These are the most popular among racers, and our TH Transmissions are suitable for various performance types, from 350 horsepower up to 3,500 horsepower.
This transmission’s overall lightweight construction is great for light to moderate weight cars with power ranging from 350 to 800 horsepower. They’re also available with SFI approved bell housings for improved durability and safety.
All of our transmissions have stood out in the drag racing community as the best, and our TH400 transmissions are no different. You’ll find that they have a deep cast aluminum pan, are all dyno tested (ensuring proper operation) and available for customized fits or alterations. Just give us a call at 1-800-626-1828 to get customized sizes set up for your ride.
Visit our TH Transmissions page to see everything we have in store for you.