Cometic C5447-070 Chrysler Hemi MLS Head Gasket Bore Thick - Gen-2 4.500 070

The Cometic C5447-070 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler Gen-2 Hemi engines. This precision-manufactured gasket features a 4.500-inch bore diameter and .070-inch thickness, making it ideal for performance and racing applications where increased compression or deck clearance is required.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under extreme conditions
• 4.500-inch bore diameter accommodates stroker and overbore applications
• .070-inch compressed thickness allows for precise compression ratio tuning
• Designed specifically for Chrysler Gen-2 Hemi engines (5.7L, 6.1L, 6.4L)
• Embossed stainless steel layers with Viton rubber coating ensure maximum cylinder sealing
• Handles high cylinder pressures found in boosted and high-compression engines

Cometic MLS head gaskets feature multiple layers of stainless steel with proprietary coatings that allow the gasket to conform to minor surface imperfections while maintaining excellent recovery characteristics. This design is particularly well-suited for aluminum heads and blocks, providing reliable sealing even under thermal cycling and high combustion pressures. Sold individually - order quantity required for your application.