Original SCE Pro Copper Embossed Header Gaskets for Chevrolet 454-502ci Gen 6 BBC with “D” port exhaust and headers. Also fits Edelbrock Victor with raised D-Port and Pro Topline/RHS 320-360 D port heads. Gasket Thickness: .043″ Material: Embossed Copper. Fitment Note: This gasket will not fit the 572ci crate which is a similar but larger port. *See embossed copper gasket fitment instructions*
SCE introduced the first embossed copper exhaust gaskets in 1995, and they are still the best way to seal a warped or uneven exhaust manifold or header sealing surface. In house design, tooling and manufacture insure superior quality gaskets for the widest array of applications. Whether on your tow vehicle, motor home, hot rod or race car, a properly fitted SCE Pro Copper exhaust gasket will form a permanent trouble free seal. Package Contents: 1 Pair.