Cometic Gasket MLS Head Gasket

2011–2024 Dodge 6.4L 392 HEMI

Part #: C5026-092

Overview

The Cometic MLS (Multi-Layer Steel) Head Gasket is engineered to deliver superior sealing performance for high-output engines, specifically designed for the Dodge 6.4L 392 HEMI models from 2011 through 2024. This gasket is ideal for enthusiasts and professionals seeking reliable durability and leak-free operation under demanding conditions. Its advanced construction eliminates the need for additional sealants, providing a precision fit and long-lasting seal between the cylinder head and engine block.

Whether you are rebuilding your engine or upgrading for enhanced performance, this MLS head gasket ensures optimal compression and prevents coolant or oil leaks, maintaining engine integrity and efficiency.

Key Features

Cometic MLS head gaskets incorporate cutting-edge technology and materials to meet the rigorous demands of modern engines. Key features include:

• Multiple embossed layers of stainless steel for increased strength and durability
• Outer layers coated with Viton rubber, a heat-resistant elastomer rated up to 250°C (482°F)
• Compressed operating thickness of 0.036" for precise sealing
• Designed to withstand shearing forces between aluminum heads and cast iron or aluminum blocks
• Corrosion-resistant materials to extend gasket life
• No sealants required, simplifying installation and ensuring consistent performance
• Center shim layer of uncoated stainless steel customizable for thickness variations
• Perfect fit for World Products Man-o-War blocks

Construction & Design

The Cometic MLS head gasket features a robust multi-layer steel design, combining several embossed stainless steel layers to provide exceptional strength and flexibility. The outer layers are coated with Viton, a premium fluorocarbon elastomer known for its excellent heat resistance and chemical stability, ensuring a reliable seal under extreme temperatures and pressures.

The gasket’s design accommodates the different expansion rates of aluminum heads and cast iron or aluminum blocks, preventing leaks caused by material shearing. The uncoated stainless steel shim layer in the center allows for precise thickness adjustments, ensuring a perfect fit and optimal compression sealing.

Installation & Fitment

This MLS head gasket is a direct replacement for Dodge 6.4L 392 HEMI engines from 2011 to 2024, compatible with World Products Man-o-War blocks. Installation requires standard head gasket replacement procedures with no additional sealants needed, reducing installation time and complexity. Proper torque specifications and surface preparation are essential to maximize gasket performance and longevity.

What's Included

• One Cometic MLS Head Gasket, 4.120" bore, 0.092" compressed thickness

Ideal For

This gasket is ideal for performance enthusiasts, engine builders, and mechanics working on Dodge 6.4L 392 HEMI engines who demand a high-quality, durable head gasket capable of withstanding high cylinder pressures and thermal cycling. It suits both street and racing applications where reliability and sealing integrity are critical.

Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.