Description
A top-end rebuild demands precision gaskets that won’t fail under sustained combustion heat and cylinder pressure. The COMETIC C9949 delivers that reliability with EST (Extreme Sealing Technology) gaskets engineered to eliminate hot spots and maintain consistent sealing across the entire combustion ring. This complete kit includes every gasket, seal, and O-ring you need for a professional-grade rebuild without the hassle of sourcing components individually.
- Embossed stainless steel construction
- Proprietary rubber sealing material
- Extreme Sealing Technology (EST)
- Optimized heat dissipation design
- Eliminates combustion hot spots
- Head, base, rocker gaskets included
- Complete seal and O-ring set
- U.S.A. manufactured
- Twin Cam compatible
- Bolt-on installation









