Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit Fuel Delivery~Fuel Filters Failing battery cables can also

Failing battery cables can also cause charging issues that add strain to the electrical system on your vehicle and in many cases will leave you stranded

2006 Chevrolet Suburban 2500 LS

1987 GMC V2500 Suburban Sierra Classic

Internal Fan

Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit Fuel Delivery~Fuel Filters Failing battery cables can alsoThe 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