Cometic C5667-042 Ford Series MLS Cylinder Head Gasket Bore - 385 4.500

The Cometic C5667-042 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Ford 385 Series engines. This gasket features a 4.500-inch bore diameter and a compressed thickness of .042 inches, providing a reliable seal for high-performance and racing applications.

Key Features:

• Multi-Layer Steel construction for superior sealing and durability
• 4.500-inch bore diameter accommodates overbored or stroker builds
• .042-inch compressed thickness allows for precise compression ratio tuning
• Compatible with Ford 385 Series big block engines (429, 460)
• Engineered to withstand extreme cylinder pressures and temperatures
• Viton rubber coating on both sides for enhanced sealing properties
• Stainless steel construction resists corrosion and maintains elasticity

Cometic MLS head gaskets are the preferred choice for serious engine builders who demand maximum reliability under extreme conditions. The multi-layer design allows the gasket to recover and maintain its seal even after thermal cycling, while the stainless steel construction provides exceptional strength and longevity. Ideal for turbocharged, supercharged, and naturally aspirated high-compression applications.