Cometic C9880-045 MLS Head Gasket Set for Harley-Davidson 4 Inch Bore .045 Inch Thick

The Cometic C9880-045 Multi-Layer Steel (MLS) head gasket set is engineered for high-performance Harley-Davidson applications with 4-inch bore cylinders. This premium gasket pair features Cometic's advanced MLS construction with a compressed thickness of .045 inches, providing superior sealing performance under extreme heat and pressure conditions.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum durability and reliability
• 4.000-inch bore diameter designed for S&S and Thunder Power big bore applications
• .045-inch compressed thickness for precise compression ratio tuning
• Proprietary coating ensures optimal torque retention and seal integrity
• Eliminates gasket failure from extreme cylinder pressures and temperatures
• Includes one pair of head gaskets for complete installation

Cometic MLS head gaskets are the preferred choice of professional builders and performance enthusiasts. The multi-layer steel design with multiple layers of stainless steel and elastomeric coatings provides consistent clamping pressure across the entire sealing surface, preventing combustion leaks and maintaining optimal engine performance in high-output V-Twin applications.