Cometic C9689-056 MLS Head Gasket Set for Harley Evo 3.500" Bore .056" Thick 2-Pack

The Cometic C9689-056 is a premium Multi-Layer Steel (MLS) head gasket set designed for Harley-Davidson Evolution engines with stock 3.500" bore. This 2-pack includes gaskets engineered with 5-layer MLS construction and .056" thickness for superior sealing and durability.

Key Features:

• Multi-Layer Steel (MLS-5) construction with five layers for maximum strength and reliability
• Designed for stock bore 3.500" Harley Evolution engines
• .056" compressed thickness provides optimal compression sealing
• Includes 2 head gaskets per package
• Embossed stainless steel layers with advanced coating technology
• Exceptional thermal resistance and combustion sealing
• Reusable design allows for multiple installations when properly maintained

Cometic's MLS head gaskets feature embossed stainless steel layers with a polymer coating that creates a superior seal under extreme temperatures and pressures. The multi-layer design allows for optimal micro-sealing while accommodating minor surface imperfections and thermal expansion. Ideal for stock rebuilds and performance applications on Harley-Davidson Evolution engines.