Cometic C8645-018 MLS Head Gasket - 0.018 Inch

The Cometic C8645-018 is a high-performance Multi-Layer Steel (MLS) head gasket designed for demanding powersports and motorsports applications. Featuring an 0.018 inch compressed thickness, this gasket delivers superior sealing performance under extreme conditions.

Key Features:

• Multi-Layer Steel (MLS) construction with active combustion seal on multiple layers
• 0.018 inch compressed thickness for precise compression control
• Embossed outer layers accommodate various sealing environments and surface finishes
• Superior torque distribution reduces bore distortion
• Enhanced piston ring sealing for improved power output
• Proven reliability under high heat and pressure conditions

Cometic head gaskets are trusted by top engine builders and have a proven track record in professional motorsports. The MLS design allows for micro-movements between layers while maintaining optimal sealing, making it ideal for both performance rebuilds and high-output engine applications.