Cometic C5514-120 Ford Windsor V8 MLS Head Gasket 4.120" Bore

The Cometic C5514-120 is a high-performance Multi-Layer Steel (MLS) head gasket engineered specifically for Ford Windsor V8 engines. Designed for performance enthusiasts who demand reliable sealing under extreme conditions, this gasket delivers superior durability and consistent performance.

Multi-Layer Steel Construction:

This MLS gasket features a three-layer stainless steel design that provides exceptional strength, rebound capability, and corrosion resistance. The outer layers are embossed and coated on both sides with Viton, a fluoroelastomer rubber-based material that withstands temperatures up to 250°C (482°F). The center shim layer consists of uncoated stainless steel and can be varied to meet specific thickness requirements.

Key Features:

• Three-layer stainless steel construction for maximum durability
• Viton coating on outer layers for superior sealing in harsh environments
• Designed for aluminum heads on cast iron blocks or aluminum-to-aluminum applications
• Withstands shearing forces between dissimilar metals
• No re-torque required after installation
• Promotes even torque load distribution to reduce bore distortion
• Heat-resistant to 482°F (250°C)
• 0.120" compressed thickness

The MLS design ensures consistent clamping pressure across the entire sealing surface, making it ideal for high-performance and racing applications where reliability is critical. The gasket's construction accommodates thermal expansion differences between aluminum and cast iron components while maintaining a leak-free seal.