Cometic C10086-TE-045-020 MLS Head Gasket Set 4.125" Bore .045" Thickness

The Cometic C10086-TE-045-020 is a high-performance Multi-Layer Steel (MLS) head gasket set designed specifically for Harley-Davidson Twin Cooled engines with a 4.125" bore. This gasket set combines precision engineering with premium materials to deliver reliable sealing under the extreme conditions of modern V-Twin performance applications.

Key Features:

• Three-layer stainless steel construction for superior strength and rebound characteristics
• .045" compressed head gasket thickness for optimal compression ratio control
• Includes .020" Viton-coated steel base gaskets for complete installation
• 4.125" bore diameter designed for Twin Cooled Harley-Davidson applications
• Fluoroelastomer (Viton) coating on outer layers provides exceptional sealing against gases, oils, and coolant
• Embossed layers conform to irregular surfaces and accommodate imperfections
• Corrosion-resistant stainless steel withstands extreme temperatures and pressures
• Made in the USA with American-manufactured materials

Cometic gaskets are engineered to meet the demanding requirements of high-performance V-Twin engines, providing reliable sealing for both stock rebuilds and modified applications. The MLS technology allows the gasket to maintain its seal integrity even under elevated cylinder pressures and clamp loads, making it an excellent choice for performance-oriented builds.