
Cometic Gasket · New
Cometic .043in Copper Exhaust Header Collector Gasket - 3.0in Diameter - 3.875in Bolt Circle
MPN C5163 · Store SKU cgsC5163
Supplier stock checked 11/7/2026, 1:03:18 PM UTC. Adding a part does not reserve it.
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Product details
The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250°C or 482°F. .043in. Copper Exhaust Header Collector Gasket; 3.0in. Diameter; 3.875in. Bolt Circle .043" Copper Exhaust Header Collector Gasket, 3.0" Diameter, 3.875" Bolt Circle Designed for extreme cylinder pressures Exhaust Header Collector Gasket
Manufacturer fitment & guides
Check C5163 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y