Description
A quality head gasket is fundamental to engine reliability and performance—it’s the critical seal that prevents combustion blow-by and coolant cross-contamination. S&S Cycle’s gaskets use aramid fiber-reinforced graphite with a steel core and stainless steel fire ring, engineered to withstand high combustion pressures and maintain integrity across extended operating cycles. If you’re rebuilding, upgrading, or maintaining an engine that demands precision, this is the gasket specification that delivers consistent sealing performance.
- Material: Aramid fiber graphite composite
- Core: Steel reinforcement
- Fire Ring: Stainless steel
- Bore Diameter: 4″
- Thickness: .045″
- Coating: Anti-stick treatment
- Manufactured: U.S.A.
- Fitment: Engine-specific application
- Installation: Bolt-on replacement






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