Cometic C9902-060 MLS Head Base Gasket Kit Bore Twin Cam - 3.938 060

The Cometic C9902-060 is a premium Multi-Layer Steel (MLS) head and base gasket kit designed for Harley-Davidson Twin Cam engines with a 3.938" bore. This complete gasket kit features Cometic's advanced .060" MLS gasket technology, which provides superior sealing performance and durability compared to traditional composite gaskets.

Key Features:

• Multi-Layer Steel construction with multiple layers of stainless steel for maximum strength and heat resistance
• 3.938" bore diameter for precise fit on big bore applications
• .060" compressed thickness MLS design
• Includes both head gaskets and base gaskets for complete top-end rebuild
• Engineered specifically for Twin Cam engines
• Exceeds OEM specifications for sealing and durability
• Resistant to extreme temperatures and combustion pressures

Cometic MLS gaskets are the preferred choice for performance and racing applications, offering exceptional reliability and longevity. The multi-layer steel construction allows for minor surface imperfections while maintaining a perfect seal, making them ideal for high-compression builds and engines with increased power output.