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

C5441-086

Overview:

The Cometic MLS Cylinder Head Gasket is engineered to deliver exceptional sealing performance for high-output Chrysler 6.1L Gen-3 Hemi engines found in a range of popular vehicles including 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 demanding conditions, helping to maintain engine integrity and prevent leaks.

Ideal for both street and performance applications, the gasket’s multi-layer steel construction offers superior durability and resistance to the extreme pressures and temperatures generated by these powerful engines. Whether you are performing an engine rebuild or upgrading your vehicle’s sealing components, the Cometic MLS gasket provides a dependable solution that meets OEM and aftermarket standards.

Key Features:

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

• Multi-Layer Steel (MLS) construction with three to five layers for enhanced strength and durability
• Stainless steel layers provide excellent rebound capability and corrosion resistance
• Embossed outer layers coated on both sides with heat-resistant Viton rubber for superior sealing
• Viton coating withstands temperatures up to 250°C (482°F), ensuring reliable performance under thermal stress
• Precisely engineered for a 4.125-inch bore and .086-inch thickness to match factory specifications
• Designed to handle harsh sealing environments, varying load conditions, and diverse surface finishes
• Compatible with a wide range of Chrysler and Dodge vehicles equipped with the 6.1L Hemi engine
• Improves longevity and reduces the risk of head gasket failure in high-performance and daily driving scenarios

Construction & Design:

The Cometic MLS gasket features a robust multi-layer steel design, combining three to five layers of high-grade stainless steel to provide exceptional strength and flexibility. This layered construction allows the gasket to maintain a tight seal even under the extreme pressures and thermal cycles typical of high-performance Hemi engines.

Each outer layer is embossed to enhance sealing capability and coated with Viton rubber on both sides. Viton is a premium elastomer known for its excellent resistance to heat, oil, and chemicals, making it ideal for the demanding environment of a combustion chamber. This coating ensures the gasket maintains a secure seal against the cylinder head and engine block surfaces, preventing leaks and enhancing engine reliability.

Installation & Fitment:

The Cometic MLS Cylinder Head Gasket is designed as a direct replacement for factory gaskets on compatible vehicles, ensuring a straightforward installation process without the need for modifications. It fits Chrysler 300 models from 2005 to 2010, Dodge Charger models from 2006 to 2010, Dodge Magnum from 2006 to 2008, Jeep Grand Cherokee from 2006 to 2010, and Dodge Challenger from 2008 to 2010 equipped with the 6.1L Gen-3 Hemi engine.

Proper installation requires cleaning and preparing the cylinder head and block surfaces to ensure optimal sealing. It is recommended to follow manufacturer torque specifications and procedures to achieve the best results and maintain engine performance.

What's Included:

• One Cometic MLS Cylinder Head Gasket, .086-inch thickness
• Coated on both sides with Viton rubber for enhanced sealing
• Packaging and installation instructions

Ideal For:

This gasket is ideal for automotive enthusiasts, professional mechanics, and rebuilders seeking a high-quality, durable replacement for the cylinder head gasket on Chrysler 6.1L Gen-3 Hemi engines. It is well-suited for performance upgrades, engine rebuilds, and maintenance on vehicles used in daily driving, spirited driving, or light track use.

Whether restoring a classic Chrysler 300, upgrading a Dodge Charger or Challenger, or maintaining a Jeep Grand Cherokee or Dodge Magnum, the Cometic MLS gasket provides reliable sealing performance to protect your investment and keep your engine running smoothly.

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.