BD Diesel Bypass Delete Fluid Cooler Bypass - Black - GM Allison 2017-19 11-724-9 LS3 or all supercharged LS/Vortec

LS3 or all supercharged LS/Vortec engine swaps requiring maximum ground clearance

Atmosphere venting kits also available

GM Fullsize SUV 2018-20

1979-1988 Ford E-150 Econoline

Banjo Bolt

BD Diesel Bypass Delete Fluid Cooler Bypass - Black - GM Allison 2017-19 11-724-9 LS3 or all supercharged LS/VortecDebris in the stock cooler bypass valve can cause it to jam the internal valve, keeping it in recirculation mode. When this happens, the transmission temperature will rise, which can lead to overheating and premature transmission failure. The BD Cooler Bypass Delete keeps the transmission cooler operational all the time and eliminates this failure prone item. Product Description: Fluid Cooler Bypass Bypass Delete Fittings O Rings Aluminum Black