GM Small Block Valve Cover Gasket | Crusader 91351
GM Small Block Valve Cover Gasket | Crusader 91351
Crusader
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GM Small Block Valve Cover Gasket | Crusader 91351
OEM cork gasket seals valve cover to cylinder head on Crusader 305 and 350 cu. in. marine engines from 1986 and older.
- For GM 305 & 350 CID engines 1986 and older
- Fits old style cylinder heads with perimeter bolt valve covers
- Cork gasket material
- Original Crusader
- Replaces Crusader 97875
- Replaces Mercury 27-11999
- Replaces OMC 912965

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.