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

The 94mm MLS Head Gasket .051 - Ford 4.6L LH from COMETIC GASKETS is a precision-engineered cylinder head gasket designed for Ford's 4.6-liter modular engine platform. This left-hand gasket serves as the critical seal between the cylinder head and engine block, preventing combustion gas and coolant leakage in high-performance and daily-driver applications alike. Built to OEM specifications and beyond, it addresses the cooling system integrity and compression retention demands of one of Ford's most prolific V-8 architectures.

COMETIC's Multi-Layer Steel (MLS) construction delivers superior gasket durability compared to traditional composite designs. The .051-inch thickness specification is engineered to maintain proper combustion chamber sealing across the 94mm bore diameter while preserving accurate head-to-block spacing for optimal engine geometry. MLS gaskets employ multiple steel layers with elastomer facings to distribute clamping force evenly, reduce blowby, and withstand the thermal cycling and pressure cycling inherent in both stock and modified 4.6L engines. This design approach is the industry standard for reliability in street, performance, and competitive automotive environments.

Technicians and engine builders working on 1996–2010 Ford 4.6L applications—including Mustang, F-150, Expedition, and Lincoln models—will find this left-hand gasket essential for head rebuilds, gasket replacement, or engine reconditioning. Proper installation requires correct torque sequences and clean mating surfaces to ensure full gasket sealing capability. This gasket is sold individually; a complete head gasket set will require two units (one per cylinder head) for V-8 configurations. Whether performing preventive maintenance or addressing coolant seepage, this COMETIC gasket meets the durability standards expected by professional shops and serious enthusiasts.