Cometic MLX Head Gaskets for Harley-Davidson Milwaukee-Eight

Ensure superior sealing and long-term reliability for your high-performance motorcycle engine with Cometic MLX Head Gaskets. Specifically engineered for demanding applications, these multi-layer-xtreme gaskets are crucial for maintaining optimal engine integrity.

Description

The Cometic MLX Head Gaskets (Multi-Layer-Xtreme) are designed to meet the rigorous demands of modern Harley-Davidson Milwaukee-Eight engines, especially those with turbos, high compression, nitrous, or other power-adder modifications. Featuring an innovative “stopper” fold-over layer, these advanced motorcycle engine gaskets provide a critical torque-limiting surface. This design actively prevents yielding of the combustion seal, safeguarding against common failure points in high-stress environments. Proprietary high-temperature coatings, combined with precision embossments, create a micro-seal for fluids against both the head and block surfaces, ensuring a leak-free operation. Engineered for easy integration, these high compression head gaskets require no special machining and can be installed just like a regular MLS head gasket, offering a straightforward upgrade path for enhanced durability and performance. Trust Cometic for premium quality and made-in-the-USA reliability.

Features & Highlights

• Advanced MLX "Stopper" Layer: Incorporates a unique fold-over "stopper" layer that provides a torque-limiting surface, effectively preventing combustion seal yielding under extreme pressure and high temperatures, crucial for performance applications.
• Superior Fluid Sealing: Equipped with proprietary high-temperature coatings and precise embossments, these gaskets create an exceptional micro-seal, ensuring fluids are contained against the head and block surfaces for leak-free operation.
• Optimized for Performance: Essential for Harley-Davidson Milwaukee-Eight engines utilizing turbos, high compression ratios, nitrous, or any other power-adder modifications, providing the robust sealing required for increased output.
• Effortless Installation: Designed for convenience, these multi-layer-xtreme gaskets require no special machining and install with the same ease as a regular MLS head gasket, simplifying your upgrade process.
• Broad Compatibility: Engineered to fit both air/oil cooled and Twin Cooled Milwaukee-Eight heads, offering versatile application across various models.
• Premium Quality & Reliability: Manufactured in the USA from high-quality materials, guaranteeing long-term durability and dependable performance for your motorcycle.
• Convenient Packaging: Sold in pairs, specifically sized for popular bore diameters and thicknesses, ensuring you have the complete set needed for your engine build.

Technical Specifications

• Type: Head
• Units: Pair
• Material: MLX (Multi-Layer-Xtreme)
• Bore Size: 4.250"
• Thickness: 0.91 mm (0.036")
• Vendor Part Number: C10346-036