Cometic C10349-030 Milwaukee-Eight Head Gasket Bore MLS - 4.600 030 Pair

The Cometic C10349-030 is a premium Multi-Layer Steel (MLS) head gasket set designed for high-performance Harley-Davidson Milwaukee-Eight engines with 4.600" bore applications. This pair of head gaskets features a compressed thickness of .030", making them ideal for big bore builds and high-compression setups.

Advanced MLS Construction:

• Multiple embossed layers of stainless steel for superior strength and durability
• Outer layers coated with Viton rubber for heat resistance up to 482°F
• LCE (Load Control Embossments) promote even torque load distribution
• Reduces bore distortion for improved piston ring seal and increased power
• Resists corrosion and provides excellent rebound characteristics

Key Features:

• 4.600" bore diameter for big bore Milwaukee-Eight applications
• .030" compressed operating thickness
• Coolant head design with proper sealing passages for Twin-Cooled engines
• No sealants required for installation
• No re-torque necessary after initial installation
• Compatible with aluminum-to-aluminum and aluminum-to-cast iron applications

Cometic MLS gaskets are engineered to withstand the extreme shearing forces created by dissimilar materials expanding at different rates. The multi-layer construction and Viton coating provide maximum sealing performance for today's high-output V-Twin engines. Sold as a pair for complete cylinder head installation.