Our billet triple disc L5P Allison torque converters are engineered specifically for the 2017–2019 6.6L L5P Duramax equipped with the 6-speed Allison transmission. Each converter features a billet front cover, billet apply piston, premium Torrington bearings, and delivers 200% more clutch surface area compared to the factory unit. We also include one of our custom billet stators, allowing you to select the stall speed that best suits your build. Backed by a lifetime warranty, our Allison converter lineup is unmatched in performance and reliability.
Â
- Variable Stall Options (Stall speeds are based on stock application. If you are unsure what stall is best for your vehicle or want a custom stall, call us!)
- Billet Stator
- Billet lock-up mechanism
- Torrington bearings
- Lifetime Warranty
- 2017-19 6.6 Liter L5P Duramax
