Cometic C5667-056 Ford Series MLS Cylinder Head Gasket Bore - 385 4.500

The Cometic C5667-056 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 385 Series big block engines. This precision gasket features a 4.500-inch bore diameter and 0.056-inch compressed thickness, making it ideal for high-performance and racing applications where reliable sealing under extreme conditions is critical.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability
• 0.056-inch compressed thickness for optimal sealing and compression control
• 4.500-inch bore diameter designed for Ford 385 Series engines
• Embossed stainless steel layers with Viton rubber coating for maximum conformability
• Handles extreme cylinder pressures and temperatures in boosted and high-compression applications
• Reusable design allows for multiple installations when properly maintained

Cometic MLS gaskets are the choice of professional engine builders and racers worldwide. The multi-layer design allows the gasket to adapt to sealing surface imperfections while maintaining consistent clamping force across the entire head surface. Compatible with Ford 429 and 460 cubic inch big block engines in the 385 Series family.