Cometic C5757-040 Ford Windsor MLS Cylinder Head Gasket Bore - 302/351W V8 4.200 040

The Cometic C5757-040 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 302 and 351W Windsor V8 engines. This high-performance gasket features a .040" compressed thickness and is designed for a 4.200" bore diameter, making it ideal for performance builds and engine rebuilds requiring precise sealing.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high combustion pressures
• .040" compressed thickness allows for precise compression ratio tuning
• 4.200" bore diameter designed for stock and mild overbore applications
• Compatible with Ford 302ci and 351W Windsor small block V8 engines
• SVO (Special Vehicle Operations) specification design
• Embossed stainless steel layers with Viton rubber coating resist corrosion and extreme temperatures
• Eliminates the need for additional sealants or re-torquing

Cometic's MLX (Multi-Layer Stopper) gaskets feature multiple layers of stainless steel with strategically placed embossments that provide exceptional sealing around combustion chambers, oil passages, and coolant ports. The advanced materials and design make this gasket suitable for street performance, racing, and forced induction applications where reliability is critical.