Cometic Gasket MLS Cylinder Head Gasket

2005–2010 Chrysler 300 / 2006–2010 Dodge Charger / 2006–2008 Dodge Magnum / 2006–2010 Jeep Grand Cherokee / 2008–2010 Dodge Challenger 6.1L HEMI

C5441-036

Overview:

The Cometic MLS (Multi-Layer Steel) Cylinder Head Gasket is engineered specifically for high-performance Chrysler 6.1L Gen-3 HEMI engines found in select Chrysler, Dodge, and Jeep models from 2005 to 2010. Designed to provide a reliable and durable seal under extreme conditions, this gasket is ideal for enthusiasts and professionals seeking enhanced engine sealing performance and longevity. It ensures optimal compression and prevents leaks, making it a critical component for maintaining engine integrity and performance.

Whether you are rebuilding, upgrading, or maintaining your SRT8-powered vehicle, this gasket delivers the strength and resilience needed to handle the demands of high horsepower and torque applications.

Key Features:

Cometic’s MLS Cylinder Head Gasket incorporates advanced materials and design elements to meet rigorous sealing requirements. Key features include:

• Constructed from three to five layers of high-strength stainless steel for superior durability
• Embossed outer layers to enhance sealing under varying load conditions
• Dual-sided Viton rubber coating for exceptional heat resistance up to 250°C (482°F)
• Designed to withstand harsh sealing environments, including high combustion pressures and temperature fluctuations
• Precision engineered to fit 4.125-inch bore 6.1L HEMI engines
• Corrosion-resistant materials to extend gasket life and reliability
• Compatible with factory and aftermarket cylinder heads and blocks
• Maintains optimal compression for improved engine efficiency and power delivery

Construction & Design:

The Cometic MLS gasket features a robust multi-layer steel construction, utilizing three to five layers of stainless steel to provide exceptional strength and flexibility. This layered design allows the gasket to rebound and maintain a tight seal even under extreme thermal cycling and mechanical stress. The outer layers are embossed to improve sealing contact and coated on both sides with a Viton rubber compound, which offers excellent resistance to heat, oil, and chemical exposure.

This advanced construction ensures the gasket can handle the high combustion pressures typical of the 6.1L Gen-3 HEMI engine, while resisting corrosion and wear over time. The precise engineering and premium materials make it a reliable choice for performance and durability.

Installation & Fitment:

This MLS cylinder head gasket is designed as a direct fit replacement for the following vehicles equipped with the 6.1L HEMI engine:

• Chrysler 300 C SRT8 (2005–2010)
• Dodge Charger SRT8 (2006–2010)
• Dodge Magnum SRT8 (2006–2008)
• Jeep Grand Cherokee SRT8 (2006–2010)
• Dodge Challenger SRT8 (2008–2010)

Installation requires standard cylinder head gasket replacement procedures. No modifications to the engine or components are necessary when using this gasket in the specified applications. Proper torque specifications and installation techniques should be followed to ensure optimal sealing performance.

What's Included:

• One Cometic MLS Cylinder Head Gasket (.036 inch thickness)

Ideal For:

This gasket is ideal for automotive enthusiasts, professional mechanics, and performance builders who demand a high-quality, durable sealing solution for Chrysler 6.1L HEMI engines. It is especially suited for vehicles used in street performance, track, or high-stress driving conditions where reliable head sealing is critical to engine longevity and power output.

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.