COMETIC Top End Gasket Kit - 79 mm - Honda C3635

A quality top end gasket kit is critical for maintaining cylinder pressure and preventing catastrophic coolant or oil leaks—especially when running high-horsepower naturally aspirated or forced-induction builds. The COMETIC C3635 uses multi-layered steel construction with Viton rubber coating and Extreme Sealing Technology to handle the demands of today's high-output 4-stroke engines while minimizing bore distortion. This complete kit includes everything you need for a full top end R&R, so you won't be left hunting for individual seals mid-rebuild.

• 79 mm bore diameter
• Multi-layered steel construction
• Viton rubber coating
• MLS head gasket design
• Embossed stainless steel gaskets
• EST (Extreme Sealing Technology)
• Includes base gasket
• Includes head gasket
• Includes cylinder O-rings
• Heat dissipation optimized
• Reduces hot spots
• Even torque load distribution
• Better piston ring seal
• Naturally aspirated compatible
• Forced induction rated
• Made in USA
• Bolt-on installation
• Honda fitment