Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit Cummins 6.7 2005 Chevrolet Avalanche 2500 LT

2005 Chevrolet Avalanche 2500 LT

1994 GMC G3500 Rally Camper Special

One-piece forged OEM stock length

The XDP OER Series Remanufactured CP4 Fuel Pump XD609 is a high-quality replacement for the failed or underperforming injection fuel pump on your 2011-2016 GM 6

Knurled For Hand Removal and Installation

Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit Cummins 6.7 2005 Chevrolet Avalanche 2500 LTThe Allison transmission is the backbone of your L5P Duramax. It's responsible for transmitting large quantities of torque from your V8 diesel powerplant. This torque generates a lot of heat, and if that heat isn't dissipated, it can destroy your transmission. The transmission cooler does a good job of keeping trans fluid temperatures in check, but only if the fluid can reach it. The stock cooling system of the Allison 1000 transmission utilizes an in