Cometic C4134-043 Lotus Twin-Cam Cylinder Head Gasket Bore - 85mm 043

The Cometic C4134-043 is a precision-engineered cylinder head gasket designed specifically for Lotus Twin-Cam engines. This high-performance gasket features an 85mm bore diameter and .043" (0.043 inch) compressed thickness, making it ideal for engine builds requiring precise compression control.

Key Features:

• CFM (Composite Fiber Material) construction for superior sealing and durability
• 85mm bore diameter designed for Lotus Twin-Cam applications
• .043" compressed thickness for optimal compression ratio tuning
• Multi-layer construction provides excellent conformability to head and block surfaces
• Resists corrosion, heat, and combustion pressures
• Engineered for high-performance and racing applications

Cometic gaskets are manufactured using advanced materials and CNC machining processes to ensure consistent quality and precise fitment. The CFM material combines a stainless steel core with high-temperature aramid fiber facing, providing exceptional sealing capabilities while maintaining flexibility to accommodate minor surface imperfections. This gasket is an excellent choice for engine rebuilds, performance upgrades, or racing applications where reliability and precision are critical.