Cometic C8943 MLS Cylinder Head Gasket - 027

The Cometic C8943 is a .027" Multi-Layer Steel (MLS) cylinder head gasket engineered for high-performance and motorsports applications. Built to Cometic's exacting standards, this MLS head gasket delivers a reliable, high-integrity combustion seal in demanding environments.

Key Features:

• Multi-Layer Steel (MLS) Construction: Comprised of three layers of stainless steel — embossed outer layers and a variable-thickness center shim layer — for optimal load distribution and sealing performance
• .027" Compressed Thickness: Precision thickness for accurate compression ratio tuning and tight quench control
• Viton-Coated Outer Layers: Embossed outer layers are coated with a fluoroelastomer (Viton) compound on both sides, providing resistance to harsh sealing environments, varied load conditions, and multiple surface finishes
• Stainless Steel Core: Selected for superior tensile strength, corrosion resistance, and rebound characteristics across heat cycles
• Compatible with Aluminum and Cast Iron: Suitable for aluminum heads on cast iron blocks, and aluminum heads on aluminum blocks
• Made in the USA: Manufactured at Cometic's state-of-the-art facility in Concord, Ohio using American-sourced materials

Cometic MLS head gaskets are trusted by professional and amateur racers across drag racing, road racing, and performance street applications. The C8943 delivers the precise sealing integrity required for modified, built, or high-output engines where OEM gaskets fall short.