94mm MLS Head Gasket .051 - Ford 4.6L RH

The Cometic Gaskets 94mm MLS Head Gasket .051 for Ford 4.6L RH is designed for builders and mechanics who require precision in both high-performance and stock engine rebuilds. This Multi-Layer Steel (MLS) gasket is specifically engineered for the right-hand cylinder head of Ford's 4.6-liter modular engines, commonly found in Mustangs, F-150s, and other performance vehicles.

This gasket's .051-inch thickness is precisely calculated to meet Ford's specifications, ensuring optimal combustion chamber volume and spark plug reach. The multiple steel layers bonded together allow the gasket to endure repeated thermal cycling and pressure spikes typical in both naturally aspirated and forced-induction applications. Additionally, the gasket's surface treatment prevents galling during installation while maintaining a reliable seal under high RPM loads.

Replacing the right-hand gasket is essential for a complete head gasket replacement on 4.6L engines, and it is recommended to replace both left and right gaskets as a matched pair to ensure symmetrical sealing and prevent future leaks. Proper installation requires torque-to-yield fasteners and a clean deck surface for optimal performance.