PPE 8L90 Transmission Fluid Thermal Bypass Valve For 19-23 GMC Chevy 1500 5.3L 2018-2026-wrangler-jl Cast Iron Manifolds

Cast Iron Manifolds

7 in-thick bar-and-plate core for superior durability and performance

7L Cummins Engine

Prevents shift flare

Max Adjusted Length - 24"

PPE 8L90 Transmission Fluid Thermal Bypass Valve For 19-23 GMC Chevy 1500 5.3L 2018-2026-wrangler-jl Cast Iron ManifoldsAdd 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 doesnt reach your cooler. This can be caused by mechanical failure or debris. The result of stock valve