Cometic C5517-075 Ford Windsor MLS Cylinder Head Gasket Bore - V8 4.200 075

The Cometic C5517-075 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford Windsor V8 engines with a 4.200-inch bore. This gasket features a .075-inch (0.075") compressed thickness, making it ideal for performance builds requiring precise compression ratio tuning.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
• 4.200-inch bore diameter designed for standard and performance Windsor V8 applications
• .075-inch compressed thickness for compression control and deck clearance management
• Non-SVO design for traditional Windsor small block engines (260, 289, 302, 351W)
• Advanced gasket technology resists combustion leaks, coolant seepage, and oil migration
• Embossed stainless steel layers with proprietary coatings ensure maximum conformability

Cometic MLS gaskets are constructed from multiple layers of stainless steel, each coated with a specialized polymer to provide micro-sealing capabilities. This design allows the gasket to rebound and maintain constant sealing pressure across the entire cylinder head surface, even as engine components expand and contract during heat cycles. Perfect for performance street engines, bracket racing, and high-output Windsor builds where reliability and consistent sealing are critical.