Cometic C4140-075 MLS Head Gasket Ford Kent Cosworth Lotus Twin Cam - 84mm

The Cometic C4140-075 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered for classic Ford Kent engines and their high-performance derivatives. This gasket features a compressed thickness of 0.075 inches and an 84mm bore diameter, making it ideal for both stock rebuilds and performance applications.

Engine Compatibility:

• Ford Pre-Crossflow OHV Kent engines
• Ford Crossflow OHV Kent engines
• Cosworth BD Series engines
• Lotus Twin Cam engines

Key Features:

• Multi-Layer Steel construction for superior sealing and durability
• 0.075-inch compressed gasket thickness for precise compression ratio tuning
• 84mm bore diameter accommodates stock and slightly overbored cylinders
• Designed to handle high cylinder pressures in performance applications
• Eliminates the need for re-torque procedures common with composite gaskets

Cometic MLS gaskets utilize multiple layers of stainless steel with proprietary coatings to provide maximum sealing under extreme temperatures and pressures. The embossed sealing beads around combustion chambers, coolant passages, and oil returns ensure reliable sealing even with imperfect surface finishes. This gasket is an excellent choice for vintage racing applications, classic car restorations, and performance builds using Ford Kent-based engines.