Specifications
- Brand
- Cometic Gasket
- Part #
- C5163
- UPC
- 191070545611

Cometic .043in Copper Exhaust Header Collector Gasket - 3.0in Diameter - 3.875in Bolt Circle
$37.50
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Cometic .043in Copper Exhaust Header Collector Gasket - 3.0in Diameter - 3.875in Bolt Circle. Seals your exhaust collector effectively.
Key Features
- Fits exhaust header collectors with a 3.0 inch diameter and 3.875 inch bolt circle.
- Gasket thickness is .043 inches.
- Constructed with multiple layers of stainless steel for strength and corrosion resistance.
- Outer layers are coated with heat-resistant Viton rubber.
- Viton coating is effective up to 482°F.
- Does not require additional sealants for installation.
⚠️ 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
Product Details
When you're working on your exhaust system, ensuring a solid seal at the header collector is key to preventing leaks and keeping your exhaust flowing where it should. This .043 inch thick copper gasket from Cometic is designed for that specific job, with a 3.0 inch diameter and a 3.875 inch bolt circle to fit many common header collector applications.
Cometic builds these gaskets with multiple layers of stainless steel for strength and resilience. The outer layers are coated with Viton, a rubber material that can handle temperatures up to 482°F, making it suitable for the harsh environment around your exhaust. This coating helps it seal well even on surfaces that aren't perfectly smooth, and it means you don't need to add any extra sealants during installation.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5163
- UPC
- 191070545611
Frequently Asked Questions
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Cometic .043in Copper Exhaust Header Collector Gasket - 3.0in Diameter - 3.875in Bolt Circle

