2019-2023 GM 3.0L w/ 10L80 Transmission - Transmission Fluid Thermal Bypass Valve PPE Diesel - 125069000 2001-gmc-sierra-2500-hd-esi6481390 5 times the surface area

5 times the surface area

This kit contains an elbow turn-out pipe and a 5 inch exhaust tip

The rolled edges create a tight seal at the manifold and turbo inlets

11 Inch Total Length

Internal and external cooling fins

2019-2023 GM 3.0L w/ 10L80 Transmission - Transmission Fluid Thermal Bypass Valve PPE Diesel - 125069000 2001-gmc-sierra-2500-hd-esi6481390 5 times the surface areaAdd 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 10L80 10 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 failure or debris. The result of stock