Cometic H2645SP2056S Dodge HEMI Head Gasket Bore MLS - 6.4L 392 4.150 060

The Cometic H2645SP2056S is a high-performance Multi-Layer Steel (MLS) head gasket engineered specifically for Dodge 6.4L 392 cubic inch Gen III HEMI engines. This precision-manufactured gasket features a 4.150-inch bore diameter and .060-inch compressed thickness, making it ideal for high-performance and forced induction applications where increased cylinder pressure demands superior sealing capability.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme cylinder pressures
• 4.150-inch bore diameter accommodates overbored or stroker engine builds
• .060-inch compressed thickness allows for precise compression ratio tuning
• Application-specific design for Dodge 6.4L 392 Gen III HEMI engines
• Engineered to withstand high-boost and high-compression environments
• Embossed stainless steel layers with elastomeric coating ensure optimal sealing

Cometic MLS head gaskets are the preferred choice for engine builders and performance enthusiasts who demand reliable sealing in demanding applications. The multi-layer design allows the gasket to conform to imperfections in the head and block surfaces while maintaining consistent clamping pressure across the entire combustion chamber.