GM Big Block Oil Pan Gasket Set | Sierra 18-0348

GM Big Block Oil Pan Gasket Set | Sierra 18-0348

For GM 454 and 502 cu. in. marine engines with 4 piece oil pan gaskets.

• For GM 7.4L 454 CID and 8.2L 502 CID marine engines
• Seals between the oil pan and the block
• Replaces OMC 3931593 and 508871
• Replaces Mercury 27-52550
• Replaces Crusader 22048, RM0132
• Replaces Pleasurecraft Marine RM0132
• Replaces Mallory 9-61501