SBC LT1 D-Port Copper Exhaust Gasket Set Exhaust Header / Manifold Gasket - Pro Copper - 1.375 x 1.450 in D Port - Copper - GM LT-Series 1992-97 - Pair

Header Gaskets - SBC Round Port Exhaust Header / Manifold Gasket - Round Port - Small Block Chevy - Pair

Header Gaskets - SBC Oval Port Exhaust Header / Manifold Gasket - 1.270 x 1.620 in Oval Port - Steel Core Laminate - Small Block Chevy - Pair

SBC Exhaust Gasket Set D-Port LT1/LT4 Gen-II Exhaust Header / Manifold Gasket - 1.450 x 1.370 in D Port - 0.150 in Thick - Graphite - GM LT-Series - Pair

Header Gasket Set - SBC D-Port 1.750 x 1.600 Exhaust Header / Manifold Gasket - 1.750 x 1.600 in D Port - Steel Core Graphite - Small Block Chevy - Pair

Header Gasket Set - SBC Round-Port 1.875 Exhaust Header / Manifold Gasket - 1.875 in Round Port - Steel Core Graphite - Small Block Chevy - Pair