COMETIC Head Gasket - 4.060" x .040" C10085-040

A head gasket failure can cost you an engine, and a poor seal costs you power—neither option is acceptable on the track or in your build. The COMETIC C10085-040 uses advanced MLS construction with Load Control Embossments to maintain even clamping pressure across the entire bore, eliminating hot spots and maximizing ring seal integrity. If you're serious about cylinder pressure retention and long-term reliability, this is the gasket that delivers both.

• Bore diameter: 4.060"
• Thickness: .040"
• Center layer: Uncoated stainless steel
• Outer layers: Embossed, Viton-coated
• Construction: MLS (Multi-Layer Steel)
• Load Control Embossments: Reduce bore distortion
• Material quality: Made in the U.S.A.
• Design benefit: Promotes even torque load
• Sealing: Handles multiple surface finishes
• Engine stress: Lower piston ring blowby