Cometic C5445-030 MLS Cylinder Head Gasket for Chrysler Gen-2 Hemi 4.250" Bore

The Cometic C5445-030 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler Gen-2 Hemi engines. This precision gasket features a 4.250-inch bore diameter and a .030-inch compressed thickness, making it ideal for street performance and mild boost applications.

Key Features:

• Multi-Layer Steel (MLS) construction with multiple layers of stainless steel for superior sealing and durability
• .030-inch compressed thickness provides optimal sealing with slightly increased compression ratio
• 4.250-inch bore diameter designed for stock and mildly overbored Chrysler Gen-2 Hemi engines
• Viton rubber coating on both sides ensures excellent conformability to head and block surfaces
• Embossed stainless steel layers provide gas-tight seal while accommodating minor surface imperfections
• Resists high combustion pressures and temperatures in performance applications

Cometic MLS head gaskets are the industry standard for high-performance engine builds, offering exceptional reliability for street, strip, and forced induction applications. The MLS design allows the gasket to adapt to thermal expansion and contraction while maintaining consistent clamping pressure across the entire sealing surface. Compatible with Chrysler 5.7L and 6.1L Gen-2 Hemi engines found in Dodge, Chrysler, and Jeep vehicles.