Cometic C10193 MLS Head Gasket Thick Bore - 0.040 4.500

The Cometic C10193 is a high-performance Multi-Layer Steel (MLS) head gasket engineered for demanding engine builds. Featuring a 4.500-inch bore diameter and 0.040-inch compressed thickness, this gasket provides exceptional sealing reliability for modified and high-compression applications.

Key Features:

• Multi-Layer Steel construction with multiple embossed layers for superior combustion sealing
• 0.040-inch (1.02mm) compressed thickness allows precise compression ratio tuning
• 4.500-inch bore diameter accommodates oversized pistons and performance builds
• Proprietary coating technology ensures optimal sealing under extreme cylinder pressures
• Maximum clamp load distribution prevents head lift and combustion leakage
• Compatible with aluminum and cast iron cylinder heads

Cometic MLS gaskets are the preferred choice of engine builders and racers worldwide, offering proven durability in high-performance street, racing, and forced induction applications. This gasket's precise thickness specification makes it ideal for achieving target compression ratios during engine assembly.