This transmission cooler manifold adapter allows you to install AN -6 hose and oil cooler on the newest model GM 6 and 8-speed automatic transmission (fit for 6L80E、6L90E and 8L90E transmission ). -Made of high-quality billet aluminum with black anodized surface. -Come with -6AN (similar to the size of 3/8" hose) connector, the most common size of transmission line. -Allow you to use aftermarket AN braided hose connector
