Cometic C4512-086 MLS Cylinder Head Gasket for Opel CIH Bore - 20E/20N/20S 97mm

The Cometic C4512-086 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Opel 20E, 20N, and 20S CIH (Cam-In-Head) engines. This precision gasket features a 97mm bore diameter and .086" compressed thickness, providing superior sealing performance for both stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum durability and heat resistance
• 97mm bore diameter designed for Opel CIH engine specifications
• .086" (2.18mm) compressed thickness for precise compression control
• Advanced embossment technology ensures uniform pressure distribution
• Exceeds OEM specifications for sealing performance
• Ideal for performance builds, turbocharged applications, and high-compression engines

Cometic MLS gaskets feature multiple layers of stainless steel with a Viton rubber coating, providing exceptional resistance to combustion pressure, temperature extremes, and chemical attack. The flexible design accommodates minor surface imperfections while maintaining a reliable seal under demanding conditions. This gasket is compatible with Opel 20E, 20N, and 20S engines found in various classic Opel models including Manta, Ascona, and Rekord.