Cometic Gasket MLS Head Gasket: Chrysler 300 (05-15) / Dodge Charger / Challenger / Durango / Magnum / Ram 1500 / Ram 2500 / Ram 3500 / Jeep Grand Cherokee (05-15) (03-15)

Cometic Gasket MLS Head Gasket

2003–2015 Dodge Ram 1500 / Ram 2500 / Ram 3500 / Dodge Durango / Chrysler 300 / Dodge Magnum / Jeep Grand Cherokee / Dodge Charger / Dodge Challenger

C5749-027

Overview:

The Cometic Gasket MLS Head Gasket is engineered to deliver superior sealing performance for a wide range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with high-output engines. Designed specifically for applications including the Dodge Ram 1500, 2500, 3500, Durango, Chrysler 300, Dodge Magnum, Jeep Grand Cherokee, Charger, and Challenger from model years 2003 through 2015, this gasket ensures reliable durability and optimal engine performance.

Ideal for enthusiasts and professional mechanics alike, this multi-layer steel (MLS) head gasket provides a robust seal between the cylinder head and engine block, preventing leaks and maintaining compression under demanding conditions. Its advanced construction eliminates the need for additional sealants, making it a dependable choice for both stock and modified engines.

Key Features:

Cometic’s MLS Head Gasket incorporates cutting-edge technology and materials to meet the rigorous demands of modern engines:

• Multi-layer steel construction for enhanced strength and durability
• Outer layers embossed and coated with Viton rubber for superior heat resistance and sealing
• Compressed operating thickness of 0.098 inches for precise fitment
• Compatible with aluminum heads to aluminum blocks and aluminum heads to cast iron blocks
• Resistant to corrosion and able to withstand shearing forces between dissimilar metals
• Center shim layer of uncoated stainless steel customizable for thickness requirements
• Heat resistance up to 250°C (482°F) thanks to Viton coating
• No sealants required, simplifying installation and reducing potential failure points
• Designed to maintain a reliable seal in high-output and high-stress engine environments

Construction & Design:

The Cometic MLS Head Gasket is meticulously crafted from multiple embossed layers of stainless steel, providing exceptional strength and flexibility. The outer layers are coated with Viton, a high-performance fluorocarbon elastomer known for its excellent heat resistance and chemical stability. This coating ensures a tight seal even under extreme thermal and mechanical stress.

The gasket’s design accommodates the natural expansion and contraction differences between aluminum cylinder heads and cast iron or aluminum engine blocks, preventing leaks caused by shearing forces. The uncoated stainless steel shim layer in the center allows for precise thickness adjustments, ensuring a perfect fit for various engine configurations.

Installation & Fitment:

This MLS head gasket is engineered for direct fitment on a broad range of vehicles, including Dodge Ram 1500 (2003–2010 and 2011–2015), Ram 2500 (2003–2010 and 2011–2015), Ram 3500 (2003–2009 and 2011–2015), Dodge Durango (2004–2015), Chrysler 300 (2005–2015), Dodge Magnum (2005–2008), Jeep Grand Cherokee (2005–2015), Dodge Charger (2006–2015), and Dodge Challenger (2009–2015).

Installation requires standard head gasket replacement procedures. No additional sealants are necessary, which simplifies the installation process and reduces 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 Head Gasket, part number C5749-027

Ideal For:

This head gasket is perfect for vehicle owners and mechanics seeking a reliable, high-quality replacement for factory head gaskets in Chrysler, Dodge, Jeep, and Ram vehicles. It is especially suited for those running high-output or performance engines who require a gasket capable of withstanding elevated temperatures and pressures without failure.

Whether restoring a stock engine or upgrading for enhanced performance, the Cometic MLS Head Gasket offers peace of mind with its durable construction and proven sealing technology.