Cometic C9984-018 MLS Head Gasket Set for Harley-Davidson Shovelhead 1966-1984

The Cometic C9984-018 is a premium Multi-Layer Steel (MLS) head gasket set designed specifically for Harley-Davidson Shovelhead engines from 1966 to 1984. This two-pack includes gaskets for both cylinder heads, engineered to provide superior sealing performance in high-performance and stock applications.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum durability and heat resistance
• 0.018" thickness for standard bore applications
• Standard bore sizing fits stock 1966-1984 Shovelhead cylinders
• Two-piece set includes gaskets for both front and rear cylinders
• Precision-manufactured with advanced materials for consistent clamping pressure
• Excellent for both street and performance builds
• Superior resistance to combustion pressure and thermal cycling

Cometic's MLS head gaskets feature multiple layers of stainless steel with elastomeric coatings that provide exceptional sealing capability. The design accommodates minor surface imperfections while maintaining combustion seal integrity, making them ideal for both restored classic Shovelheads and high-performance builds. These gaskets eliminate the need for sealants and provide reliable performance in demanding conditions.