Sidemount Headers

Doug's Corvette Sidemount Headers just can't get any better. Start with thick 3/8" flanges with machined sealing beads for no leak performance. Heavy 16 gauge steel construction for longer life with CNC mandrel bent tubes for better flow and exacting fit. Precision formed long transition collectors eliminate exhaust flow turbulence reducing unwanted backpressure. All header primaries, side tubes, collectors and flanges are pre-polished before chrome coatings are applied for that show quality appearance.