Description
Rocker cover gaskets are critical sealing components that prevent oil weepage and contamination in your engine’s valve train. A failed or deteriorating gasket compromises engine cleanliness and can lead to costly oil loss and potential bearing damage. The COMETIC C9563 rocker gasket delivers reliable, long-term sealing performance with premium materials engineered for high-performance and stock applications alike.
Built with a stainless steel core and dual-sided Viton rubber coating, this gasket resists oil degradation, temperature fluctuations, and mechanical stress. Whether you’re running a naturally aspirated engine or preparing for forced induction, this .020″ thickness gasket maintains a tight seal across thermal cycles and engine load variations.
- Material: Stainless steel core
- Elastomer: Viton rubber coating
- Coating thickness: .001″ per side
- Gasket thickness: .020″
- MPN: C9563
- Origin: Made in USA
- Installation: Bolt-on replacement
- Temperature range: -40°F to 400°F+
