Cometic C8909 MLS Head Gasket Bore - 018 70mm

The Cometic C8909 is a high-performance Multi-Layer Steel (MLS) head gasket designed for powersports applications with a 70mm bore diameter and .018-inch compressed thickness. This precision-engineered gasket delivers superior sealing performance for demanding engine conditions.

Key Features:

• Multi-Layer Steel construction with multiple embossed layers of stainless steel for maximum strength and durability
• LCE (Load Control Embossments) technology promotes even torque load distribution across the sealing surface
• Reduces bore distortion for improved piston ring seal and increased power output
• Outer layers coated on both sides with Viton for resistance to harsh sealing environments and extreme temperatures
• Premium fuel-resistant materials that will not creep, crack, or become brittle over time
• Conforms to various load conditions and surface finishes for reliable sealing
• Made in the USA with high-quality American-manufactured materials

Cometic MLS gaskets are engineered to meet the demands of high-performance engines, providing superior sealing under extreme cylinder pressures and temperatures. The multi-layer design allows for optimal compression while maintaining proper sealing integrity throughout the engine's operating range.