Cometic C9724 HD Twin Cam Head Gasket 99.5mm Bore

The Cometic C9724 is a heavy-duty Multi-Layer Steel (MLS) head gasket designed specifically for 1999 and later Harley-Davidson Twin Cam engines with a 99.5mm finished bore size. This gasket features Cometic's proven MLS technology with multiple layers of stainless steel, providing superior sealing capabilities and durability under extreme temperatures and pressures.

Key Features:

• 99.5mm finished bore diameter for proper combustion chamber sealing
• Multi-Layer Steel construction for maximum strength and heat resistance
• Designed for 1999+ Twin Cam engines without dowel pin o-rings
• Heavy-duty construction ideal for high-performance and modified engines
• Cometic's proprietary coating ensures optimal sealing and easy installation
• Replaces OEM head gaskets with superior aftermarket performance

Cometic MLS head gaskets are engineered to handle the thermal expansion and contraction that occurs in high-performance engines, making them an excellent choice for both stock rebuilds and performance applications. The gasket's multiple steel layers with embossed sealing beads provide improved combustion sealing and increased durability compared to traditional composite gaskets.