This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair.Chevrolet 2009-03, GMC 2009-03Reliable construction – durable materials resist warping, cracking and leaking for long-lasting performanceTrustworthy design – built by industry leader in aftermarket manifoldsExhaust, Manifold, ManifoldsComplete repair – includes all necessary gaskets and downpipe hardwareEXHAUST MANIFOLDExhaust HeaderExhaust ManifoldExhaust Manifold Kit – Includes Required Gaskets And HardwareIdeal replacement – this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles