Black Label GM/Late Model Mustang is made from custom machined aluminum. Comes with 6 feet of high grade polyurethane tubing. Custom cap to fit most late model GM cars and trucks. Fits Cadillac’s, Buick’s, Chevrolet’s, Oldsmobile’s, Pontiac’s, Saturn’s, also fits 2005 + Ford Mustangs. It ships with two thickness gaskets, use the one that provides the tightest fit for your car. This kit includes adapter 1118.