Cometic Gasket MLS Cylinder Head Gasket

2011–2019 Dodge Challenger / 2012–2019 Dodge Charger / 2018–2019 Dodge Durango / 2012–2019 Jeep Grand Cherokee / 2014–2019 Ram 1500 / 2014–2019 Ram 2500 / 2014–2019 Ram 3500 / 2012–2014 Chrysler 300

C5026-120

Overview:

The Cometic Gasket MLS Cylinder Head Gasket is engineered to deliver superior sealing performance for high-output engines found in a wide range of Dodge, Jeep, Ram, and Chrysler vehicles. Designed specifically for the right-hand side (RHS) of the cylinder head, this gasket is ideal for enthusiasts and professionals seeking reliable durability and leak-free operation under demanding conditions. Whether you are rebuilding, upgrading, or maintaining your engine, this gasket ensures a precise fit and long-lasting performance without the need for additional sealants.

Compatible with popular models such as the Dodge Challenger (2011–2019), Charger (2012–2019), Durango (2018–2019), Jeep Grand Cherokee (2012–2019), Ram 1500, 2500, 3500 (2014–2019), and Chrysler 300 (2012–2014), this gasket supports the Chrysler 6.4L Apache Gen-3 Hemi engine, making it a trusted choice for high-performance applications.

Key Features:

Cometic’s MLS Cylinder Head Gasket incorporates advanced materials and design to meet the rigorous demands of modern engines. Key features include:

• Multi-Layer Steel (MLS) construction with multiple embossed stainless steel layers for enhanced strength and durability
• Outer layers coated with Viton rubber, a heat-resistant elastomer rated up to 250°C (482°F), providing superior sealing under extreme temperatures
• Compressed operating thickness of 0.036 inches, ensuring optimal sealing and gasket rebound
• Designed to withstand the shearing forces between aluminum heads and cast iron or aluminum blocks
• No sealants required, simplifying installation and reducing the risk of leaks
• Corrosion-resistant materials for extended service life
• Precision fitment for RHS cylinder head applications on specified Dodge, Jeep, Ram, and Chrysler models
• Compatible with high-performance engines including the 6.4L Hemi, supporting both stock and modified setups

Construction & Design:

The Cometic MLS Cylinder Head Gasket is expertly crafted from multiple layers of stainless steel, each embossed to enhance sealing capability and flexibility. The outer layers are coated on both sides with Viton, a premium fluorocarbon elastomer known for its exceptional resistance to heat, oil, and chemical degradation. This coating ensures a tight seal even under harsh operating conditions.

The center shim layer is uncoated stainless steel, allowing for precise thickness adjustments to meet specific engine requirements. This multi-layer design not only provides superior strength but also allows the gasket to rebound and maintain a consistent seal despite thermal expansion and contraction of engine components. The gasket’s robust construction makes it suitable for use between aluminum heads and both aluminum and cast iron blocks, effectively managing the different expansion rates and preventing leaks.

Installation & Fitment:

Installation of the Cometic MLS Cylinder Head Gasket is straightforward for experienced mechanics and professional shops. The gasket is designed to fit precisely on the right-hand side cylinder head of compatible vehicles, eliminating the need for modifications or additional sealants. Proper surface preparation and torque specifications should be followed to ensure optimal sealing performance and longevity.

This gasket is a direct replacement for factory parts on the listed Dodge, Jeep, Ram, and Chrysler models equipped with the 6.4L Gen-3 Hemi engine, making it an excellent choice for rebuilds, upgrades, or repairs.

What's Included:

• One (1) Cometic MLS Cylinder Head Gasket, RHS

Ideal For:

This gasket is ideal for automotive enthusiasts, professional engine builders, and repair technicians working on high-performance or factory 6.4L Hemi engines in Dodge Challenger, Charger, Durango, Jeep Grand Cherokee, Ram trucks, and Chrysler 300 models. It is especially suited for applications requiring reliable sealing under high boost, high RPM, or heavy-duty conditions.

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.