Cometic Gasket MLS Cylinder Head Gasket: Chrysler 300 (05-10) / Dodge Charger (06-10) / Magnum (06-08) / Jeep Grand Cherokee (06-10) / Challenger (08-10)

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 - Chrysler 6.1L Gen-3 Hemi

C5441-066

Overview:

The Cometic MLS Cylinder Head Gasket is engineered to provide superior sealing performance for high-output Chrysler 6.1L Gen-3 Hemi engines found in popular models such as the Chrysler 300, Dodge Charger, Dodge Magnum, Jeep Grand Cherokee, and Dodge Challenger. Designed for enthusiasts and professional mechanics alike, this gasket ensures reliable sealing under extreme conditions, preventing leaks and maintaining optimal engine compression.

Ideal for both street and performance applications, the gasket’s multi-layer steel construction offers enhanced durability and longevity compared to traditional composite gaskets. Whether you’re rebuilding your engine or upgrading for increased power, the Cometic MLS gasket delivers consistent performance and peace of mind.

Key Features:

Built with advanced materials and precision engineering, the Cometic MLS Cylinder Head Gasket offers the following key benefits:

• Multi-layer steel (3 to 5 layers) construction for superior strength and sealing
• Outer layers embossed and coated with heat-resistant Viton rubber on both sides
• Viton coating withstands temperatures up to 250°C (482°F) for reliable sealing under high heat
• Designed to resist corrosion and maintain elasticity for long-term durability
• Perfectly matched to a 4.125-inch bore size for Chrysler 6.1L Gen-3 Hemi engines
• Thickness of 0.066 inches to ensure proper compression and gasket crush
• Compatible with a wide range of factory surface finishes and load conditions
• OEM-quality fitment for direct replacement without modifications

Construction & Design:

The Cometic MLS gasket features a robust multi-layer steel design, combining three to five layers of stainless steel to provide exceptional strength and resilience. Stainless steel is chosen for its ability to rebound after compression, which helps maintain a tight seal even under fluctuating engine pressures and temperatures.

Each outer layer is embossed to enhance sealing capability and coated on both sides with a premium Viton rubber material. This Viton coating is engineered to resist heat up to 250°C (482°F) and offers excellent chemical resistance, ensuring the gasket withstands harsh sealing environments and aggressive fluids commonly found in high-performance engines.

Installation & Fitment:

This gasket is designed as a direct OEM replacement for the Chrysler 6.1L Gen-3 Hemi engine and fits a broad range of vehicles including Chrysler 300 (2005–2010), Dodge Charger (2006–2010), Dodge Magnum (2006–2008), Jeep Grand Cherokee (2006–2010), and Dodge Challenger (2008–2010). Installation requires standard head gasket replacement procedures and does not necessitate any modifications to the engine block or cylinder head.

For best results, ensure proper surface preparation and torque specifications are followed during installation to maximize gasket life and sealing performance.

What's Included:

• One Cometic MLS Cylinder Head Gasket, 0.066 inch thickness

Ideal For:

This gasket is ideal for automotive enthusiasts, professional mechanics, and engine builders who demand reliable, high-quality sealing solutions for Chrysler 6.1L Gen-3 Hemi engines. It is especially suited for those performing engine rebuilds, upgrades, or repairs on Chrysler 300, Dodge Charger, Dodge Magnum, Jeep Grand Cherokee, and Dodge Challenger models within the specified year ranges.