Cometic MLS Head Gasket .054" | Ford Focus ST 2013-2018

The Cometic MLS Head Gasket .054" is designed for the Ford Focus ST 2013–2018 engine platform and is intended for applications that require a substantially increased head gasket thickness. This multi-layer steel head gasket is commonly used in engines with significant machining or in builds where compression ratio management and additional piston-to-head clearance are required. The .054 inch compressed thickness represents one of the thicker options available for this application while maintaining consistent sealing performance.

Multi-Layer Steel Construction

This gasket features a multi-layer steel design composed of embossed stainless steel layers combined with a specialized surface coating. The layered structure allows controlled movement between layers, helping the gasket adapt to thermal expansion and contraction during repeated heat cycles. The coating supports micro-sealing around combustion chambers, oil passages, and coolant ports.

• MLS construction for uniform clamping load distribution
• Stainless steel layers resist corrosion and fatigue
• Designed to support elevated cylinder pressures

.054 Inch Thickness Profile

With a compressed thickness of .054 inches, this head gasket is typically selected for engines that require increased clearance due to block decking, cylinder head resurfacing, or specific performance-driven compression adjustments. The added thickness helps maintain proper clearances while preserving sealing integrity across all critical interfaces.

• .054 inch compressed thickness
• Provides increased piston-to-head clearance
• May significantly reduce compression ratio versus stock thickness

Application and Material Benefits

The Cometic MLS Head Gasket .054" is suitable for Ford Focus ST engines used in both street and performance-oriented environments where precise fitment and durable sealing are required. Precision manufacturing ensures accurate alignment with factory bore spacing and fluid passages when paired with compatible components.

• Designed for Ford Focus ST 2013–2018 engines
• Precision-cut for consistent fitment
• Multi-layer steel construction supports long-term sealing stability

Note: This gasket features a substantially thicker-than-stock profile and will alter engine compression and geometry compared to factory specifications.