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Chevrolet Express 3500 Headers & Manifolds

Looking for aftermarket parts to modify or upgrade your Chevrolet Express 3500 with headers & manifolds? At Tunersports.com we carry a huge selection of the top name brand performance headers & manifold parts and accessories.

Headers & Manifold Parts:

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aFe Headers

OUT OF STOCK 48-34145 1-3/4" 304 Stainless Steel Construction: This system is constructed of 1-3/4" mandrel-bent 304 stainless steel tubing for maximum strength and durability. Powerful Sound: This system produces a powerful sound unleashing all available horsepower and torque. Installation: Utilizing factory style fla... aFe Twisted 1-3/4in 304SS Shorty Header 20-23 GM 2500/3500HD 6.6L V8 2021-2025 Chevrolet Express 3500 Base / LS / LT $1,099.00 Details
IN STOCK - LOW 48-44001 The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combin... aFe Power Twisted Steel Headers 409 Stainless Steel 02-13 GM Silverado/Sierra 1500 V8 GMT800/GMT900 2003-2013 Chevrolet Express 3500 Base / LS 2006-2013 Chevrolet Express 3500 LT $1,099.00 Details

BD Diesel Exhaust Manifolds

IN STOCK - LOW 1041400 BD Diesel Exhaust Manifold Kit - 02-13 Chevy Silverado 1500 & GMC Sierra 1500 V8 2003-2013 Chevrolet Express 3500 Base / LS 2006-2013 Chevrolet Express 3500 LT $593.95 Details
IN STOCK 1041401 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... BD Diesel Passenger Side Exhaust Manifold - 02-13 Chevy Silverado 1500 & GMC Sierra 1500 V8 2003-2013 Chevrolet Express 3500 Base / LS 2006-2013 Chevrolet Express 3500 LT $321.95 CLEARANCE VIEW PRICE IN CART Details
IN STOCK - LOW 1041402 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... BD Diesel Driver Side Exhaust Manifold - 02-13 Chevy Silverado 1500 & GMC Sierra 1500 V8 2003-2013 Chevrolet Express 3500 Base / LS 2006-2013 Chevrolet Express 3500 LT $321.95 CLEARANCE VIEW PRICE IN CART Details

BD Diesel Pedestal Kits

OUT OF STOCK 1046203 Looking to install a S300 turbo on your Duramax? This adapter pedestal allows the install of a S300 T3 mount turbo.... BD Diesel PEDESTAL KIT - Chevy Duramax T3 Mount Turbo 2006-2007 Chevrolet Express 3500 Base $300.95 Details