Exhaust Gasket Set SBC LT1/LT4 92-97 Exhaust Header / Manifold Gasket - 1.438 x 1.438 in D Port - Graphite - GM LT-Series 1992-97 - Pair

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

Exhaust Gasket SBC LT1/ LT4/ZZ4 Crate Motor Exhaust Header / Manifold Gasket - 1.437 x 1.375 in D Port - Graphite - GM LT-Series 1992-97 - Pair

Exhaust Gasket Set SBC LT1/LT4 92-97 Exhaust Header / Manifold Gasket - 1.406 x 1.375 in D Port - Graphite - GM LT-Series 1992-97 - 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