Mahle OE Header Gasket Set - Buick V8 - 400/430 /455 M77MS19973

Exhaust Manifold / Header Gasket - 1.200 x 2.000 in Rectangle Port - Steel Core Graphite - Big Block Buick - Pair

Gaskets and Seals, Engine Gaskets and Seals, Exhaust Header/Manifold Gaskets by MAHLE ORIGINAL/CLEVITE