Description
A proper head gasket seal is critical to maintaining combustion pressure, preventing coolant leaks, and ensuring your GSX1300R delivers consistent power delivery. The COMETIC C8656-018 is engineered with a multi-layer design that handles both high boost pressures and extreme temperature swings without compromising reliability. This is a bolt-on replacement that restores factory performance specifications.
- Fitment: Suzuki GSX1300R (Hayabusa)
- Bore diameter: 81 mm
- Center layer: Uncoated stainless steel
- Outer layers: Embossed, Viton-coated
- Variable shim thickness: Available
- Sealing environment: Multi-condition rated
- Surface finish: Optimized compatibility
- Made in: United States
- Installation: Bolt-on replacement
- MPN: C8656-018









