Cometic C9743-050 MLS Head Gasket Twin Cam - 4.125 050 5-Layer 2-Pack

The Cometic C9743-050 is a premium Multi-Layer Steel (MLS) head gasket set designed for Harley-Davidson Twin Cam engines with 4.125" (4-1/8") bore diameter. This heavy-duty gasket features advanced five-layer construction that provides superior sealing performance and durability under extreme conditions.

Key Features:

• Multi-Layer Steel (MLS) construction with five layers for maximum strength and reliability
• 4.125" bore diameter designed for Twin Cam applications
• .050" compressed thickness for precise compression control
• Includes two gaskets per package for complete cylinder head installation
• Proprietary coating provides excellent torque retention and micro-sealing
• Superior resistance to high temperatures and combustion pressures
• Engineered to handle high-performance and high-compression applications

Cometic MLS head gaskets are manufactured using multiple layers of stainless steel with advanced coating technology that allows the gasket to conform to cylinder head and block surface imperfections. The five-layer design distributes clamping pressure evenly while maintaining excellent sealing properties throughout the engine's operating range. This gasket set is ideal for both stock rebuilds and performance applications where reliability is critical.