Cometic C5731-120 Ford MLS Cylinder Head Gasket Bore Thick - 460 4.600 120

The Cometic C5731-120 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford D/E460 Pro Stock racing engines. This high-performance gasket features a 4.600" bore diameter and .120" compressed thickness, making it ideal for high-compression and forced induction applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
• 4.600" bore diameter optimized for stroker and oversized bore applications
• .120" compressed thickness allows for precise compression ratio tuning
• Pro Stock grade design engineered for professional racing and high-performance street engines
• Embossed stainless steel layers with proprietary coating ensure maximum combustion sealing
• Eliminates the need for retorquing, maintaining consistent clamping force
• Resistant to corrosion, chemicals, and extreme temperatures

Cometic MLS gaskets are the choice of professional engine builders and racers worldwide. The multi-layer design allows the gasket to recover and maintain sealing pressure even as the engine experiences thermal expansion and contraction during operation. This gasket is specifically designed for Ford 460 big block engines used in Pro Stock drag racing and other demanding applications where reliability and performance are critical.