Description
A quality head gasket is critical to maintaining proper combustion chamber sealing under extreme pressure and temperature—failure here cascades into lost compression, coolant leaks, and catastrophic engine damage. The COMETIC C9743 uses multi-layer steel construction with precision embossments to distribute load evenly across the gasket surface, reducing bore distortion and maximizing ring seal integrity for consistent power output. If you’re building or rebuilding a high-performance engine, this gasket delivers the reliability and precision fit that serious racers and engine builders demand.
- Bore diameter: 4.125″
- Thickness: .040″
- Construction: Multi-Layer Steel (MLS)
- Core material: Uncoated stainless steel
- Surface coating: Viton (both sides)
- Load Control Embossments (LCE)
- Even torque distribution
- Reduced bore distortion
- Enhanced piston ring seal
- Variable shim layer options
- Harsh environment rated
- Made in USA
- MPN: C9743
