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 for your Express 3500.
Whether you have a 2003 or 2023 Chevrolet Express 3500 in Base to LT trim we have you covered. We have 3 headers & manifolds available to mod your Express 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 48-341451-3/4" 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 2021-2023 Chevrolet Express 3500 Base / LS / LT $942.26 SALE |
 OUT OF STOCK 48-44001The 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 $942.26 SALE |
 OUT OF STOCK 1046203For AirWerks S300 T3 Mount Turbos... BD Diesel PEDESTAL KIT - Chevy Duramax T3 Mount Turbo 2006-2007 Chevrolet Express 3500 Base $275.95 |