Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit Engine Components~Lifters Air Filter (Cotton Cleanable) For

Air Filter (Cotton Cleanable) For Intake Kits: 75-5081

The included ball valves allow you to stop coolant flow to minimize coolant loss during filter changes

A bolt gets twisted as it is tightened

Built from durable billet aluminum the XDP Duramax Fuel Filter Delete Features an o-ring seal with a pre-drilled and tapped port for fuel pressure monitoring

2003 GMC Sierra 1500 SLT

Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit Engine Components~Lifters Air Filter (Cotton Cleanable) ForThe 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