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18-4365 - 454 Head Set, Mercury

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$429.49

Your Price
$336.30

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Part Number
18-4365

Manufacturer
Sierra Marine

18-4365 EXHAUST MANIFOLD GASKET SET

Replaces: Mercruiser 27-801855 For: GM 454 (7.4L) CID Eng; Production Models Rectangular Port

Includes 18-3877 Head Gasket

Technical information (PDF)
Warranty (PDF)
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Sierra Marine Valve Gasket Set is equivalent to parts:

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.