Cometic C5743-089 Ford MLS Cylinder Head Gasket Bore - 460 089 4.600

The Cometic C5743-089 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 460 Pro Stock V8 engines with A460 blocks. This precision-manufactured gasket features a .089" (2.26mm) compressed thickness and is designed for a 4.600" bore diameter, making it ideal for serious racing and high-boost applications.

Key Specifications:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• Compressed thickness: .089 inches (2.26mm)
• Bore diameter: 4.600 inches
• Application: Ford 460 Pro Stock V8 engines
• Compatible with A460 engine blocks
• Embossed stainless steel armor for enhanced combustion sealing

Performance Features:

• Maximum clampload around the combustion chamber for extreme cylinder pressure
• Viton rubber bonded to the outer layers provides excellent oil and coolant sealing
• Eliminates the need for sealants or re-torquing
• Designed to withstand extreme temperatures and pressures in racing environments
• Allows for engine block and cylinder head imperfections by conforming to surface irregularities

Cometic MLS gaskets are the choice of professional engine builders and racers worldwide for their reliability under extreme conditions. This gasket is specifically engineered for Pro Stock racing applications where maximum performance and durability are critical.