Cometic C5745-051 Ford Pro Stock MLS Head Gasket Bore - 460 4.400 051

The Cometic C5745-051 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 460 Pro Stock V8 racing applications with A460 blocks. This precision-manufactured gasket features a 4.400-inch bore diameter and .051-inch compressed thickness, designed to withstand extreme cylinder pressures and temperatures found in professional racing engines.

Key Specifications:

• Bore Size: 4.400 inches
• Compressed Thickness: .051 inches (51 thousandths)
• Multi-Layer Steel (MLS) construction for superior sealing
• Designed for Ford 460 cubic inch big block V8 engines
• Compatible with A460 Pro Stock blocks
• Accommodates high-compression racing applications

Features and Benefits:

• MLS technology provides multiple layers of stainless steel with elastomeric coatings for maximum conformability
• Excellent recovery properties maintain seal integrity under extreme thermal cycling
• Precision-cut bore openings ensure proper combustion chamber sealing
• Built to handle high boost and nitrous applications
• Pro Stock grade quality for professional racing and serious performance builds

Cometic MLS head gaskets are the choice of professional engine builders and racers who demand uncompromising performance and reliability. The .051-inch thickness allows for precise compression ratio tuning in high-performance Ford big block builds.