What is the purpose of a header collector gasket?

A header collector gasket seals the connection between your exhaust headers and the rest of your exhaust system. This prevents exhaust gases from leaking out, which can affect performance and create noise.

Can this gasket be reused?

Yes, this Cometic header collector gasket is designed to be reusable. This can be helpful if you need to remove and reinstall your exhaust system for maintenance or upgrades.

Do I need to use sealant with this gasket?

No, this Cometic exhaust gasket is designed to be used without the need for messy sealants. It should create a proper seal on its own when installed correctly.

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Est. 1957

Cometic 3.0in Copper Header Collector - .043in DIA Port/3.875 Bolt Circle

Specifications

Brand: Cometic Gasket
Part #: C5907C
UPC: 191070000134

Cometic 3.0in Copper Header Collector - .043in DIA Port/3.875 Bolt Circle

Name: Cometic 3.0in Copper Header Collector - .043in DIA Port/3.875 Bolt Circle
Brand: Cometic Gasket
Price: 23.09 USD
Availability: InStock

$23.09

Only 2 left in stock

Cometic 3.0in copper header collector gasket. Reusable design for a clean seal.

Key Features

Fits Cometic 3.0in Copper Header Collector Gasket.
Features a 3.0 inch diameter port and a 3.875 inch bolt circle.
Gasket thickness is .060 inches.
Made from copper for good sealing properties.
Designed to be reusable, simplifying installation and removal.
Intended for use with manifolds or headers without sealants.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This is a Cometic copper exhaust header collector gasket, designed to seal the connection between your header and the exhaust system. It features a 3.0-inch diameter port and a 3.875-inch bolt circle, with a thickness of .060 inches. Copper is a well-known material for exhaust gaskets because it can conform well to sealing surfaces, helping to prevent leaks.

Cometic builds these gaskets to be reusable, which can make installation and removal easier if you ever need to service your exhaust system. They're made to work without needing messy sealants, simplifying the installation process. This gasket is intended for use with manifolds or headers, offering a solid option for various cylinder head and header combinations.