Description
A head gasket failure can sideline your engine and drain your wallet. The COMETIC C10084-040 uses multi-layer steel construction with load control embossments to maintain consistent clamping force across the entire sealing surface, reducing bore distortion and maximizing ring seal integrity for reliable power output. If you’re rebuilding a performance engine or replacing a compromised gasket, this U.S.-manufactured part delivers the precision fit and durability that serious builders depend on.
- 4.000″ bore diameter
- .040″ compressed thickness
- Multi-Layer Steel (MLS) construction
- Uncoated stainless steel center
- Embossed outer layers
- Viton coating both sides
- Load Control Embossments (LCE)
- Reduced bore distortion
- Improved ring seal
- Multiple thickness options available
- Harsh environment rated
- Made in U.S.A.
- Bolt-on installation









