Cometic Gasket MLS Cylinder Head Gasket

2005–2010 Chrysler 300C, 2006–2010 Dodge Charger, 2008–2010 Dodge Challenger, 2006–2008 Dodge Magnum, 2006–2010 Jeep Grand Cherokee 6.1L Gen-3 Hemi

Part #: C5441-080

Overview

The Cometic Gasket MLS Cylinder Head Gasket is a high-performance replacement part engineered specifically for Chrysler 6.1L Gen-3 Hemi engines. Designed to fit a broad range of Chrysler, Dodge, and Jeep models from 2005 to 2010, this gasket ensures a reliable seal between the cylinder head and engine block. It is ideal for enthusiasts and professionals who demand durability and consistent engine performance under both street and mild track conditions.

Built to withstand extreme heat and pressure, this multi-layer steel (MLS) gasket maintains optimal compression and prevents leaks, helping to preserve engine integrity and efficiency. Whether you are restoring, repairing, or upgrading your vehicle, the Cometic MLS gasket offers a precision fit and long-lasting reliability.

Key Features

Engineered with advanced materials and precision craftsmanship, the Cometic MLS Cylinder Head Gasket delivers superior sealing performance through the following features:

• Multi-layer steel construction with three to five stainless steel layers for enhanced strength and durability
• Embossed outer layers that conform to surface irregularities for improved sealing
• Viton rubber coating on both sides for excellent heat resistance up to 250°C (482°F) and chemical resistance
• Specifically designed for Chrysler 6.1L Gen-3 Hemi engines with a 4.125-inch bore diameter
• Thickness of 0.080 inches to maintain proper compression and gasket integrity
• Corrosion-resistant stainless steel layers to ensure longevity in harsh engine environments
• Precision OEM fitment for a wide range of Chrysler, Dodge, and Jeep models for easy installation
• Ideal for high-performance street and mild track applications requiring a durable, leak-proof head gasket

Construction & Design

The Cometic MLS Cylinder Head Gasket is constructed from multiple layers of high-grade stainless steel, selected for their strength, flexibility, and resistance to corrosion. The embossed layers enhance the sealing surface, allowing the gasket to conform tightly to the cylinder head and engine block, effectively preventing leaks caused by surface imperfections or thermal expansion.

Both sides of the gasket feature a Viton rubber coating, which provides outstanding resistance to heat, oil, and coolant exposure. Viton’s heat tolerance up to 250°C (482°F) ensures the gasket maintains its sealing properties even under extreme operating conditions. This combination of materials and engineering results in a gasket capable of enduring the demanding environment of high-performance engines while maintaining a reliable seal over time.

Installation & Fitment

This Cometic MLS Cylinder Head Gasket is a direct OEM replacement designed for Chrysler 6.1L Gen-3 Hemi engines installed in the following vehicles:

• Chrysler 300 Base (2005–2007), 300 C (2005–2010), 300 C SRT8 (2005–2010), 300 Limited (2005–2010), 300 LX (2008–2009), 300 S (2010), 300 Signature Series (2009), 300 Touring (2005–2010)
• Dodge Challenger R/T, SE (2009–2010), SRT8 (2008–2010)
• Dodge Charger Base (2006–2007), Daytona R/T (2006), Pursuit (2006–2010), R/T (2006–2010), SE (2006–2010), SRT8 (2006–2010), SXT (2006–2010)
• Dodge Magnum R/T, SE, SRT8, SXT (2006–2008)
• Jeep Grand Cherokee 65th Anniversary Edition (2006), Laredo (2006), Limited (2006–2010), Overland (2006–2009), SRT8 (2006–2010)

Installation requires standard head gasket replacement procedures. It is recommended to follow manufacturer torque specifications and engine service guidelines to ensure proper sealing and engine performance. No modifications are necessary as this gasket is designed for direct OEM fitment, providing a hassle-free upgrade or replacement.

What's Included

• One Cometic MLS Cylinder Head Gasket (0.080 inch thickness)

Ideal For

This gasket is perfect for automotive enthusiasts, mechanics, and performance builders who require a reliable, high-quality head gasket for Chrysler 6.1L Gen-3 Hemi engines. It is well-suited for daily driving, restoration projects, and high-performance street or mild track use, offering enhanced sealing durability and resistance to heat and corrosion for long-term engine protection.

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.