Specifications
- Brand
- Cometic Gasket
- Part #
- C9817
- UPC
- 191070595722

Cometic 1984+ Harley-Davidson Stock Big Twin .020 Copper Base Gasket - 2 Pack
$41.12
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Cometic 1984+ Harley-Davidson Big Twin .020 Copper Base Gasket - 2 Pack. For engine rebuilds needing precise tolerances.
Key Features
- Fits 1984 and later Harley-Davidson Stock Big Twin engines.
- Gasket thickness is .020 inches.
- Made from copper for good sealing properties.
- Comes as a 2-pack for a matched set.
- Designed for engine rebuilds where precise gasket thickness is needed.
Product Details
When you're rebuilding the top end of your 1984 and later Harley-Davidson Big Twin, getting the gasket thickness just right is crucial for proper compression and sealing. These Cometic copper base gaskets are made to a specific .020 inch thickness, giving you a precise measurement to work with when you need to achieve stock specifications or account for machine work.
Copper is a great material for these types of gaskets because it's malleable and can conform to sealing surfaces, helping to prevent leaks. Since they come in a 2-pack, you'll have a matched set ready for your engine build. Cometic is a well-known name in gaskets, and these are made to fit right on your Harley's stock Big Twin engine.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C9817
- UPC
- 191070595722
Frequently Asked Questions
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Cometic 1984+ Harley-Davidson Stock Big Twin .020 Copper Base Gasket - 2 Pack



