Fluidyne Allison 1000 High Performance Transmission Fluid Cooler 11-14 GM 6.6L Duramax LML FASS-NDTSD11140F110G Billet forward clutch drum

Billet forward clutch drum

As the shock extends and closes off the rebound tube

and built to perform

and longevity to your Duramax by upgrading with this complete valve spring and retainer kit from XDP

plastic Y-pipe coupler

Fluidyne Allison 1000 High Performance Transmission Fluid Cooler 11-14 GM 6.6L Duramax LML FASS-NDTSD11140F110G Billet forward clutch drumIf you tow often, drive in hot weather, or put your truck to work regularly, transmission temperatures can climb faster than most people realize. Once heat starts building up, the transmission fluid breaks down quicker and the truck can start feeling less consistent under load. This Fluidyne Allison 1000 High Performance Transmission Cooler is designed to help keep temperatures under control with a much larger and more efficient cooling design than