Fluidyne Allison 1000 High Performance Transmission Fluid Cooler 17-19 GM 6.6L Duramax L5P MT-K947225V 5" in front and 2

5" in front and 2

If you have lifted your Super Duty and have added additional weight to the bed

We offer this package both including a single performance tuning file or with a set of five tunes

the PPE Internal Oil Cooler Delete Kit gives you the cooling capacity and reliability you need to push your engine to the limit

Fluidyne Allison 1000 High Performance Transmission Fluid Cooler 17-19 GM 6.6L Duramax L5P MT-K947225V 5" in front and 2If you tow, haul, or use your Duramax as a daily workhorse, keeping transmission temperatures under control can make a big difference in how your truck performs and holds up over time. This Fluidyne Allison 1000 High Performance Transmission Fluid Cooler is designed for GM 6. 6L L5P Duramax trucks, giving you a serious cooling upgrade over the factory cooler. Built with aerospace grade aluminum bar plate construction, a proprietary fin design, and one