Cometic C4350-086 MLS Cylinder Head Gasket Ford EAO Cosworth YB Bore - 92.5mm

The Cometic C4350-086 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford EAO and Cosworth YB engines. This precision gasket features a 92.5mm bore diameter and .086" (2.18mm) compressed thickness, designed to handle the extreme pressures and temperatures of turbocharged and high-compression applications.

Key Features:

• Multi-Layer Steel construction provides superior sealing and durability
• 92.5mm bore diameter for precise fitment
• .086" compressed thickness for optimal compression ratio tuning
• Engineered for Ford EAO and Cosworth YB cylinder heads
• Embossed stainless steel layers with elastomeric coating
• Accommodates slight deck surface imperfections while maintaining seal integrity
• Excellent resistance to combustion gases and coolant

Cometic MLS gaskets are the choice of professional engine builders and performance enthusiasts who demand reliable sealing in high-output applications. The multi-layer design allows for minor block and head movements while maintaining a positive seal, making this gasket ideal for turbocharged, supercharged, and nitrous oxide applications where cylinder pressures exceed stock levels.