Cometic Gasket MLS Cylinder Head Gasket RHS: Chrysler 300 (12-14) / Dodge Challenger (11-19) / Charger (12-19) / Durango (18-19) / Jeep Grand Cherokee (12-19) / Ram 1500 / 2500 / 3500 (14-19)

Cometic Gasket MLS Cylinder Head Gasket

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

C5026-030

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 Chrysler, Dodge, Jeep, and Ram vehicles. Designed specifically for applications including the Chrysler 6.4L Apache Gen-3 Hemi, this gasket ensures reliable durability and optimal engine efficiency. Ideal for enthusiasts and professional mechanics alike, it provides a dependable seal without the need for additional sealants, making it a trusted choice for performance upgrades and factory replacements.

Whether you are rebuilding or upgrading your engine, this MLS gasket offers the strength and resilience required to handle the stresses of modern powertrains, including those with aluminum heads and blocks or aluminum heads mated to cast iron blocks.

Key Features:

Cometic’s MLS Cylinder Head Gasket incorporates advanced materials and design elements to meet the demands of high-performance engines. Key features include:

• Multi-layer steel (MLS) construction with multiple embossed stainless steel layers for enhanced strength and sealing capability
• Outer layers coated with Viton rubber, a heat-resistant elastomer rated up to 250°C (482°F) for superior sealing under harsh conditions
• Compressed operating thickness of 0.036 inches, optimized for precise fit and durability
• Designed to withstand the shearing forces between aluminum and cast iron components
• Corrosion-resistant materials ensure long-lasting performance and reliability
• Embossed outer layers improve gasket sealing by conforming to surface irregularities
• Center shim layer of uncoated stainless steel allows for thickness customization and consistent sealing pressure
• Compatible with high-output engines including the Chrysler 6.4L Apache Gen-3 Hemi
• No sealants required, simplifying installation and reducing the risk of leaks

Construction & Design:

The Cometic MLS Cylinder Head Gasket is meticulously crafted from multiple layers of stainless steel, each embossed to enhance sealing performance. The outermost layers are coated with Viton, a premium fluorocarbon elastomer known for its exceptional heat resistance and chemical durability. This coating ensures the gasket maintains a tight seal even under extreme thermal cycling and pressure conditions.

The core or shim layer is made from uncoated stainless steel, providing structural integrity and allowing for precise thickness adjustments to meet specific engine requirements. This multi-layer design enables the gasket to flex and rebound, accommodating the differential expansion rates between aluminum heads and cast iron or aluminum blocks without compromising the seal.

Installation & Fitment:

This MLS cylinder head gasket is designed as a direct replacement for a broad range of vehicles equipped with the Chrysler 6.4L Apache Gen-3 Hemi engine. It fits the right-hand side (RHS) cylinder head and is compatible with the following models and years:

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

Installation requires standard cylinder head gasket replacement procedures. No modifications or additional sealants are necessary, simplifying the installation process and ensuring a reliable, leak-free seal when properly torqued to manufacturer specifications.

What's Included:

• One Cometic MLS Cylinder Head Gasket, right-hand side (RHS)

Ideal For:

This gasket is ideal for performance enthusiasts, professional mechanics, and rebuilders seeking a durable, high-quality sealing solution for high-output Chrysler 6.4L Hemi engines. It is especially suited for those upgrading or maintaining muscle cars, trucks, and SUVs that demand reliable head gasket performance under increased power and thermal stress.