Cometic C4273-070 MLS Cylinder Head Gasket for Porsche 924/944

The Cometic C4273-070 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Porsche 924 and 944 models equipped with M44-series engines. This .070" (1.78mm) oversize gasket features a precision 103mm bore diameter to accommodate high-performance engine builds and mild overbore applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• .070" compressed thickness provides increased compression ratio capability
• 103mm bore diameter accommodates stock and mildly modified applications
• Designed to withstand extreme cylinder pressures and temperatures
• Eliminates the need for additional sealants when properly installed
• Compatible with both stock and aftermarket head studs

Engine Compatibility:

• Porsche 924: M44.07, M44.08, M44.09, M44.10
• Porsche 944: M44.01, M44.02, M44.03, M44.04, M44.05, M44.06, M44.07, M44.08, M44.09, M44.10, M44.40, M44.50, M44.51, M44.52

Cometic's MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to create a superior seal under extreme conditions. The embossed sealing beads concentrate pressure around combustion chambers, coolant passages, and oil galleries while allowing the gasket to conform to minor surface imperfections. This design makes them ideal for turbocharged, supercharged, and high-compression naturally aspirated applications where reliability is critical.