Cometic C5516-066 MLS Cylinder Head Gasket Ford Windsor Bore - V8 4.180

The Cometic C5516-066 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford Windsor V8 engines with a 4.180" bore diameter. This gasket features a compressed thickness of .066" (66 thousandths), making it ideal for performance builds, engine rebuilds, or applications requiring precise deck height and compression ratio adjustments.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability under high cylinder pressures
• 4.180" bore diameter designed for Ford Windsor V8 engines
• .066" compressed thickness for precise compression control
• Non-SVO application fitment
• Advanced elastomer coating ensures maximum sealing performance
• Resistant to extreme temperatures and combustion pressures
• Designed to accommodate thermal expansion and head movement

Cometic MLS gaskets are constructed from multiple layers of stainless steel, with embossed sealing beads around combustion chambers and fluid passages. This design provides exceptional conformability to sealing surfaces while maintaining the strength needed for high-performance and forced-induction applications. The proprietary coating system on these gaskets allows for minor surface imperfections while maintaining a reliable seal throughout the engine's operating range.