COMETIC Top End Gasket Kit - 77 mm - Suzuki C3406-EST

A failing head gasket compromises cylinder pressure, kills power output, and leaves you stranded. Cometic's EST gasket kit delivers the multi-layered steel construction and Viton rubber coating engineered to handle today's high-output 4-stroke engines—whether naturally aspirated or boosted. The embossed MLS design promotes even torque load distribution, minimizing bore distortion and maximizing piston ring seal for consistent, reliable performance.

Built in the USA and designed specifically for your Suzuki C3406, this complete top-end kit includes everything needed for a proper R&R: base gasket, head gasket, cylinder O-rings, and rocker cover seals. Cometic's EST technology draws heat evenly away from the combustion ring to eliminate hot spots and premature failure—critical for high-cylinder-pressure applications.

• Cometic Part: C3406-EST
• Application: Suzuki 77mm
• Fitment: Vehicle-specific
• Head Gasket: Multi-layered steel
• Coating: Viton rubber
• Design: Embossed MLS
• Technology: EST (Extreme Sealing)
• Installation: Bolt-on
• Includes: Base, head, rocker, O-rings
• Pressure Rating: High-output capable
• Origin: Made in USA