Cometic C4133-056 MLS Cylinder Head Gasket Ford Kent Cosworth Lotus 85mm Bore

The Cometic C4133-056 is a Multi-Layer Steel (MLS) cylinder head gasket designed for classic Ford and Lotus performance engines. This gasket features a compressed thickness of .056 inches and an 85mm bore diameter, making it ideal for both stock rebuilds and high-performance applications.

Engine Compatibility:

• Ford Pre-Crossflow OHV Kent engines
• Ford Crossflow OHV Kent engines
• Cosworth BD Series engines
• Lotus Twin Cam engines

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 85mm bore diameter accommodates standard and slightly overbored cylinders
• .056 inch compressed gasket thickness
• Engineered for high-performance and racing applications
• Provides excellent combustion sealing under extreme cylinder pressures

Cometic MLS head gaskets are constructed from multiple layers of stainless steel, with embossed sealing beads around combustion chambers, coolant passages, and oil galleries. This design allows the gasket to conform to imperfect sealing surfaces while maintaining excellent recovery properties under thermal cycling and high combustion pressures. Ideal for vintage racing, classic car restoration, and performance engine builds using these iconic British and European powerplants.