BD Diesel Bypass Delete Fluid Cooler Bypass - Black - GM Allison 2017-19 11-724-9 GM Fullsize SUV 2018-20

GM Fullsize SUV 2018-20

Atmosphere venting kits also available

Recommended by many racing classes

Drag ''R'' Series and non-adjustable shocks for 63-87 Chevy C-10 Pickups

Gauge Mounting Panel

BD Diesel Bypass Delete Fluid Cooler Bypass - Black - GM Allison 2017-19 11-724-9 GM Fullsize SUV 2018-20Debris 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