2019+ Silverado/Sierra 1500 w/ 8L90 Transmission Fluid Thermal Bypass Valve PPE Diesel GM Silverado/Sierra UPC Code 711745610101

UPC Code 711745610101

and extreme off-road use

Put the finishing touches on your truck with this high quality Cummins Turbo Drain Tube Kit

UPC Code 658848611966

5 Performance Elite coil-over shocks from BDS

2019+ Silverado/Sierra 1500 w/ 8L90 Transmission Fluid Thermal Bypass Valve PPE Diesel GM Silverado/Sierra UPC Code 711745610101Transmission Fluid Thermal Bypass Valve Add another measure of protection and increase fluid flow to the transmission cooler. Increase cooling capacity with this easy to install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the GM 8L90 8 Speed transmission. The OEM part has restrictive internal passages. When the OEM valve fails in the closed position, transmission fluid doesn't reach your cooler. This can be caused by mechanical