Exhaust Manifold Gasket GM LSX Gen-4 Small Block V8 .064" ArmorCore s Set, With LSX-CT/LSX-DR Heads Cometic C15038-064Cometic156 złFlanges & gaskets Cometic ·.064" (1.63 mm)Exhaust Manifold Gasket GM LSX Gen-4 Small Block V8 .064" ArmorCore s Set, With LSX-CT/LSX-DR Heads Cometic C15038-064
