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Cometic Harley-Davidson 84-91 3 3/4in Big Bore Top End Rebuild Kit

Cometic Gasket · New

Cometic Harley-Davidson 84-91 3 3/4in Big Bore Top End Rebuild Kit

MPN C9771 · Store SKU cgsC9771

$140.45
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Supplier stock checked 11/7/2026, 5:03:58 PM UTC. Adding a part does not reserve it.

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Product details

Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability Top End Gasket Kit

Manufacturer fitment & guides

Check C9771 against the manufacturer’s application information below.

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