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Description
Sierra 18-1254 Mercruiser Head Gasket Set
Sierra 18-1254 replacement Mercruiser Head Gasket Set for small block GM V8 engines with Vortec heads.
- Fits MCM/MIE GM V-8 (305, 350 & 377 cid) Gen + engines (1996 & Newer).
Interchangeable with:
- Mercruiser Stern Drive
- 27-75611A03
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