Description
A quality gasket set is non-negotiable when you’re rebuilding a top end—it’s the seal between raw power and catastrophic failure. The COMETIC C7908-EST delivers the sealing reliability you need for high-output 4-stroke engines, whether naturally aspirated or boosted, by distributing cylinder pressures evenly and eliminating hot spots that compromise gasket integrity. With multi-layered steel construction and proprietary Viton coating, this U.S.-made kit handles the demands of today’s high-horsepower builds without compromise.
- MLS head gasket design
- Embossed stainless steel construction
- Viton rubber coating
- Multi-layered steel layers
- Even torque load distribution
- Reduced bore distortion
- Superior piston ring seal
- Heat dissipation technology
- Hot spot elimination
- High-pressure engine rated
- Naturally aspirated compatible
- Forced induction compatible
- EST (Extreme Sealing Technology)
- Includes base gasket
- Includes head gasket
- Includes cylinder O-rings
- Top end seal kit
- 95 mm bore size
- Yamaha C7908 application
- Made in U.S.A.








