Cometic C4512-056 Opel CIH MLS Cylinder Head Gasket 97mm Bore

The Cometic C4512-056 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Opel 20E, 20N, and 20S CIH (Cam-In-Head) engines. This gasket features a 97mm bore diameter and a compressed thickness of .056 inches, providing optimal sealing and durability for both stock and performance applications.

Key Features:

• Multi-Layer Steel construction for superior sealing and combustion pressure containment
• 97mm bore diameter optimized for Opel CIH engine specifications
• .056 inch compressed thickness for precise compression ratio control
• Engineered for Opel 20E, 20N, and 20S CIH engines
• Resistance to extreme temperatures and combustion pressures
• Eliminates the need for additional sealants when surfaces are properly prepared

Cometic MLS gaskets feature multiple layers of stainless steel with elastomeric coatings that micro-seal imperfections in the cylinder head and block surfaces. This design allows the gasket to withstand extreme cylinder pressures while maintaining the proper seal, making it ideal for high-performance and turbocharged applications.