Cometic Gasket MLS Cylinder Head Gasket: Chrysler 300 (05-10) / Dodge Charger (06-10) / Magnum (06-08) / Jeep Grand Cherokee (06-10) / Dodge 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 - 6.1L Gen-3 Hemi

C5527-036

Overview:

The Cometic Gasket MLS Cylinder Head Gasket is engineered to deliver superior sealing performance for high-output engines, specifically designed for select Chrysler, Dodge, and Jeep SRT8 models equipped with the 6.1L Gen-3 Hemi engine. This multi-layer steel (MLS) gasket ensures a reliable, durable seal between the cylinder head and engine block, preventing leaks and maintaining optimal compression under extreme conditions. Ideal for enthusiasts and professionals seeking a dependable upgrade or replacement gasket that withstands the demands of performance driving and daily use.

Built to accommodate both aluminum-to-aluminum and aluminum-to-cast iron engine configurations, this gasket offers versatility and strength, making it a trusted choice for maintaining engine integrity and longevity.

Key Features:

Cometic’s MLS Cylinder Head Gasket incorporates advanced materials and design elements to provide exceptional sealing and durability:

• Multi-layer steel construction with multiple embossed stainless steel layers for enhanced strength and flexibility
• Outer layers coated with Viton rubber, a heat-resistant elastomer rated up to 250°C (482°F) for superior sealing under high temperatures
• Compressed operating thickness of 0.036 inches, optimized for precise sealing and gasket rebound
• Designed to withstand the shearing forces between dissimilar metals, such as aluminum heads and cast iron blocks
• Embossed outer layers improve sealing by conforming to surface irregularities
• Center shim layer of uncoated stainless steel allows for thickness customization and durability
• No sealants required, simplifying installation and ensuring consistent performance
• Specifically sized for a 4.185-inch bore, matching the Chrysler 6.1L Gen-3 Hemi engine specifications
• Compatible with World Products Man-o-War engine blocks

Construction & Design:

The Cometic MLS Cylinder Head Gasket is meticulously crafted from multiple layers of high-grade stainless steel, providing a robust yet flexible sealing surface. The embossed outer layers are coated with Viton, a premium fluorocarbon elastomer known for its excellent resistance to heat, chemicals, and wear. This coating enhances the gasket’s ability to maintain a tight seal under extreme thermal and mechanical stress.

The gasket’s multi-layer design allows it to absorb and rebound from the expansion and contraction cycles of the engine, reducing the risk of leaks and gasket failure. The uncoated stainless steel shim in the center offers structural integrity and can be tailored to meet specific thickness requirements, ensuring a perfect fit and optimal compression.

Installation & Fitment:

This MLS cylinder head gasket is a direct fit replacement for the following vehicles equipped with the 6.1L Gen-3 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 head gasket replacement procedures. No additional sealants are necessary, simplifying the installation process and reducing the risk of improper sealing. It is recommended to follow manufacturer torque specifications and engine rebuild best practices to ensure optimal performance and longevity.

What's Included:

• One Cometic MLS Cylinder Head Gasket, 0.036" thickness

Ideal For:

This gasket is ideal for performance enthusiasts, professional engine builders, and mechanics who demand a high-quality, durable sealing solution for the Chrysler 6.1L Gen-3 Hemi engine. It is well-suited for high-output street vehicles, track cars, and any application where reliable head sealing under elevated temperatures and pressures is critical.