BD Diesel 1041402 Exhaust Manifold DS for 02-13 Silverado/Sierra 1500 V8

EXHAUST MANIFOLD DS CHEVY SILVERADO 1500 & GMC SIERRA 1500 V8 2002-2013 Experience unparalleled performance and durability with our enhanced GMC/Chevrolet truck exhaust manifolds, specifically designed for LS engines. Our BD-upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion. In addition, we've engineered adjusted mounting locations for the heat shield. Crafted with precision, our BD Manifolds boast a robust, thicker design. They are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul. OEM replacement SEMA Certification No. SC-BDD01-0136 Designed to fit 2002-2013 GM LS based truck engines Kit includes all new bolts, spacers, and gaskets Made with high-silicon ductile iron