Cometic M8 MLS Head Gasket - C10377

Ensure peak engine performance and reliability with the Cometic MLX Head Gasket. Specifically engineered for demanding M-Eight applications, this advanced multi-layer steel gasket provides an unyielding seal, even under extreme conditions.

Description

The Cometic MLX Head Gasket is a critical component for any performance-oriented M-Eight engine, especially those running turbochargers, nitrous oxide, or elevated compression ratios. This advanced Multi-Layer-Xtreme (MLX) design features a unique “stopper” fold-over layer, creating a precise torque-limiting surface that actively prevents yielding of the combustion seal. Crafted from premium, fuel-resistant materials, these gaskets are designed to resist creep, cracking, and brittleness, ensuring long-term reliability and an uncompromised seal. Each Cometic MLX Head Gasket incorporates proprietary high-temperature coatings and strategic embossments. These elements work in concert to establish a microscopic fluid seal between the cylinder head and block surface, effectively preventing leaks and maintaining optimal engine integrity. With a bore size of 4.250" and a thickness of 1.02 mm (0.040"), these American-made gaskets deliver the robust sealing power required for high-performance motorcycle applications.

Features & Highlights

• Advanced MLX Gasket Technology: Features a unique “stopper” fold-over layer that provides a torque-limiting surface, preventing combustion seal yielding under extreme pressure.
• Superior Multi-Layer Steel (MLS) Construction: Built with two outer Viton®-coated embossed spring steel layers and an inner steel layer for exceptional support and durability.
• Engineered for High-Performance M-Eight Engines: Essential for applications with turbos, high compression, nitrous, or other power-adding modifications, ensuring reliable sealing.
• Premium Fuel-Resistant Materials: Manufactured to resist creep, cracking, and brittleness, guaranteeing long-term reliability and consistent performance.
• Micro Seal Technology: Proprietary high-temperature coatings and embossments create a micro seal for fluids, effectively preventing leaks between the head and block.
• Made in the USA: Proudly manufactured in the United States, reflecting a commitment to quality and precision engineering.

Technical Specifications

• Product Type: Cylinder Head Gasket
• Units: Pair
• Material: MLS (Multi-Layer Steel)
• Bore Size: 4.250"
• Thickness: 1.02 mm (0.040")
• Vendor Part Number: C10377