Cometic C10254-030 MLS Head Gasket Bore Thickness - 4.185 030

The Cometic C10254-030 is a high-performance Multi-Layer Steel (MLS) head gasket designed for demanding engine applications. This precision-engineered gasket features a 4.185-inch bore diameter and .030-inch compressed thickness, making it ideal for custom engine builds and performance applications requiring specific compression ratios.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 4.185-inch bore diameter accommodates a wide range of engine configurations
• .030-inch compressed thickness allows for precise compression ratio tuning
• High-density MLS technology provides excellent resistance to extreme temperatures and pressures
• Engineered for use in high-performance and racing applications
• Compatible with both aluminum and iron cylinder heads and blocks

Cometic MLS head gaskets are manufactured using multiple layers of stainless steel, providing exceptional conformability to sealing surfaces while maintaining structural integrity under extreme conditions. The embossed active sealing beads ensure consistent clamping loads across the entire sealing surface, making this gasket an excellent choice for turbocharged, supercharged, or naturally aspirated high-performance engines.