BD Diesel 14-18 GM 6L80 Cooler Bypass Kit Cooling>Radiator Caps Have the stock downpipe but

Have the stock downpipe but plan to go aftermarket later

d aluminum rail comes anodized in Red or Black and includes our signature AMS logo

enhancing off-road prowess

50 PSI) - Silver

and installs all press-fit ball joints

BD Diesel 14-18 GM 6L80 Cooler Bypass Kit Cooling>Radiator Caps Have the stock downpipe butDebris 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.