BD Diesel Driver Side Exhaust Manifold - 02-13 Chevy Silverado 1500 & GMC Sierra 1500 V8 SPECIAL-ORDER All mounting hardware are made

All mounting hardware are made of corrosion resistant stainless steel

Genuine OEM factory replacement axle nut/castle nut

BUILD-IT KIT STAGE 4

Common Rail Fuel Plugs replace failing pressure relief valves on Dodge Cummins and Chevy Duramax fuel systems

BD Diesel Driver Side Exhaust Manifold - 02-13 Chevy Silverado 1500 & GMC Sierra 1500 V8 SPECIAL-ORDER All mounting hardware are madeManufacturer Part # : 1041402 Market Description 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