Cometic H4230054S Chrysler Gen Hemi MLS Head Gasket Bore Thick - 6.4L 3 4.150 054

The Cometic H4230054S is a high-performance Multi-Layer Steel (MLS) head gasket engineered specifically for Chrysler 6.4L Gen 3 Hemi engines. Featuring a 4.150-inch bore diameter and .054-inch thickness, this gasket is designed to provide superior sealing and durability in demanding applications.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum strength and reliability
• 4.150-inch bore diameter optimized for performance builds
• .054-inch (1.37mm) compressed thickness for precise compression control
• Advanced coating technology ensures superior sealing and reduced friction
• Designed specifically for Chrysler 6.4L Gen 3 Hemi engines (392 cubic inch)
• Ideal for high-performance, turbocharged, and supercharged applications
• Exceeds OEM specifications for durability and heat resistance

Cometic MLS head gaskets utilize multiple layers of stainless steel with specialized coatings to maintain seal integrity under extreme cylinder pressures and temperatures. The precision-machined design accommodates thermal expansion and contraction, preventing head gasket failure in modified engines. Perfect for street performance, racing, and forced induction builds requiring reliable engine sealing.