Moroso one-piece oil pan gasket for Chevrolet Big Block Mark IV engines. Supplied as a 5-pack, these reinforced steel gaskets are intended to seal the oil pan flange on Mark IV big-block applications. The multi-piece pack supports repeated service needs and replacement during rebuilds while preserving the correct pan-to-block sealing surface.
Moroso Chevrolet Big Block Mark IV Oil Pan Gasket - One Piece - Reinforced Steel (5 Pack)