06/24/2026
Built to handle up to 750 horsepower, this transmission is designed for customers who demand reliability whether they're towing heavy, daily driving, or putting their truck to work on the track.
At Thompson Diesel Performance, we focus on building transmissions that are engineered to handle power while maintaining the drivability and reliability our customers expect.
If you're looking for an Allison that can support your goals without compromising durability, give us a call.
@254-709-9531