Cometic C5667-034 Ford Series MLS Cylinder Head Gasket Bore - 385 4.500

The Cometic C5667-034 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 385 Series big block engines. This gasket features a .034" compressed thickness and is designed for engines with a 4.500" bore diameter.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high combustion pressures
• 4.500" bore diameter accommodates standard and performance builds
• .034" compressed thickness allows for precise compression ratio tuning
• Built to withstand extreme cylinder pressures and temperatures in performance applications
• Designed for Ford 385 Series engines including 429 and 460 cubic inch variants

Cometic MLS gaskets feature multiple layers of stainless steel with elastomeric coatings that conform to sealing surfaces, making them ideal for high-performance street engines, racing applications, and forced induction builds. The MLS design eliminates the need for retorquing and provides excellent resistance to combustion gas leakage.