Exhaust Gasket Set - SBC

The Edelbrock Exhaust Gasket Set for Small Block Chevy (SBC) is a steel core laminate header and manifold gasket pair engineered to seal 1.500 x 1.500 inch rectangular port connections. Designed for engines requiring precise exhaust sealing, this gasket set combines Edelbrock's thermal management expertise with proven laminate construction that resists high-temperature blow-out and maintains consistent compression across repeated thermal cycles.

The steel core laminate construction provides superior conformability to port surface irregularities while withstanding sustained exhaust temperatures without degradation. Rectangular port geometry requires gaskets with precise dimensional accuracy—this set matches the 1.500 x 1.500 inch specification critical for Small Block Chevy headers and manifolds. The pair configuration ensures matched sealing on both exhaust banks, eliminating single-gasket mismatches that compromise reliability. At 0.33 lbs total weight, the gasket set integrates seamlessly into standard SBC exhaust system installations without modification.

SBC engine builders, restoration specialists, and performance enthusiasts rely on this gasket set when rebuilding or upgrading exhaust systems. Whether replacing factory manifold gaskets on classic small blocks or sealing aftermarket header installations, the laminate construction prevents exhaust leaks that cause power loss and fuel efficiency degradation. This product serves as both a maintenance replacement for aging gaskets and a specification-matched component for new system installations where OEM dimensional accuracy is non-negotiable.

Edelbrock's exhaust gasket portfolio reflects decades of small block engine compatibility work. The rectangular port standard applies across generations of SBC engines (265, 267, 283, 305, 327, 350, 400 cubic inches), making this gasket set a versatile solution for standard and stroker applications using conventional exhaust port configurations.