BBC Exhaust Gasket - Square Port Exhaust Header / Manifold Gasket - Super Competition - 1.800 x 1.850 in Rectangle Port - Steel Core Laminate - Big Block Chevy - Pair

Exhaust Gaskets BBC Square Port Exhaust Header / Manifold Gasket - 1.812 x 1.875 in Rectangular Port - Graphite - Big Block Chevy - Pair

BBC Exhaust Gasket Set Small Round Port Exhaust Header / Manifold Gasket - 1.850 in Round Port - 0.150 in Thick - Graphite - Big Block Chevy - Pair

SBC Exhaust Gasket Set Square Port Exhaust Header / Manifold Gasket - 1.450 x 1.440 in Square Port - 0.150 in Thick - Graphite - Small Block Chevy - Pair

SBC Square Port Copper Exhaust Gasket Set Exhaust Header / Manifold Gasket - Pro Copper - 1.440 x 1.450 in Stock Square Port - Copper - Small Block Chevy - Pair