Description
A quality head gasket is foundational to engine reliability—especially in high-boost Evo applications where combustion pressures and thermal cycling demand precision sealing. The COMETIC C9691 uses Multi-Layer Steel (MLS) construction with Load Control Embossments to distribute clamping force evenly, reducing bore distortion and maintaining ring seal integrity under aggressive driving conditions. This U.S.-made gasket combines proven stainless steel construction with Viton-coated outer layers to handle the extreme heat and pressure your engine generates.
- MLS multi-layer construction
- Uncoated stainless center layer
- Viton-coated embossed outers
- Load Control Embossments (LCE)
- 3.625″ bore diameter
- -.04″ compressed thickness
- Fits: Mitsubishi Evo engines
- Reduced bore distortion
- Enhanced piston ring seal
- U.S.A. manufactured
- Multiple surface finish compatible
