Cometic Gasket MLS Head Gasket
2011–2019 Dodge Challenger, 2012–2014 Chrysler 300, 2012–2019 Dodge Charger, 2018–2019 Dodge Durango, 2012–2019 Jeep Grand Cherokee, 2014–2018 Ram 2500 & 3500 6.4L 392 HEMI
Part #: C5026-075
Overview
The Cometic MLS Head Gasket is engineered specifically for the 6.4L Gen-3 HEMI engines found in a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from 2011 to 2024. Featuring a precise 0.075-inch bore and designed for the right-hand side cylinder head, this gasket delivers exceptional sealing performance under both stock and high-performance conditions. It is an essential component for engine rebuilds, upgrades, and performance builds, ensuring reliable durability and preventing leaks that can compromise engine integrity.
Ideal for automotive enthusiasts, professional engine builders, and performance tuners, this gasket supports the demanding requirements of high-output 6.4L HEMI engines, maintaining optimal compression and preventing coolant or oil leaks even under extreme thermal and mechanical stress.
Key Features
Cometic’s MLS Head Gasket incorporates advanced materials and design features to provide superior sealing and durability for modern high-performance engines:
- Multi-Layer Steel (MLS) construction for enhanced strength and long-lasting durability
- Embossed outer layers coated with Viton rubber for superior sealing and heat resistance up to 250°C (482°F)
- Compressed operating thickness of 0.036 inches for optimal head-to-block sealing
- Compatible with aluminum heads to aluminum blocks and aluminum heads to cast iron blocks
- Corrosion resistant and engineered to withstand shearing forces between dissimilar metals
- No sealants required, simplifying installation and ensuring consistent performance
- Precision fitment for the 6.4L Gen-3 HEMI engine with a 4.120-inch bore
- Designed specifically for the right-hand side cylinder head
Construction & Design
This head gasket features a sophisticated multi-layer steel design composed of several embossed stainless steel layers that provide exceptional strength, flexibility, and sealing capability. The outer layers are coated on both sides with Viton, a high-performance fluoroelastomer rubber known for its excellent heat resistance and sealing properties. This ensures a tight seal against combustion pressures and prevents leaks even during extreme thermal cycling.
The center shim layer is made of uncoated stainless steel, allowing for precise thickness control to meet specific engine requirements. This combination of materials enables the gasket to maintain sealing integrity despite the expansion and contraction of engine components during operation, making it ideal for both stock and high-performance applications.
Installation & Fitment
The Cometic MLS Head Gasket is designed for direct replacement on the right-hand side cylinder head of the 6.4L Gen-3 HEMI engines used in various Chrysler, Dodge, Jeep, and Ram models. Installation follows standard head gasket replacement procedures with no additional sealants required, reducing installation time and complexity. This gasket is engineered to handle the stresses of both stock and performance builds without modification, ensuring a reliable and leak-free seal.
Fitment includes:
- Dodge Challenger (2011–2019) 6.4L 392
- Chrysler 300 SRT8 (2012–2014) 6.4L 392
- Dodge Charger (2012–2019) 6.4L 392
- Dodge Durango SRT (2018–2019) 6.4L 392
- Jeep Grand Cherokee SRT (2012–2019) 6.4L 392
- Ram 2500 (2014–2018) 6.4L 392
- Ram 3500 (2014–2018) 6.4L 392
What's Included
- One Cometic MLS Cylinder Head Gasket, right-hand side (RHS), coated on both sides with Viton
Ideal For
This gasket is perfect for automotive enthusiasts, professional engine builders, and performance tuners who demand reliable sealing solutions for the 6.4L Gen-3 HEMI engine. It is well-suited for high-performance street vehicles, track cars, and heavy-duty trucks requiring durable, leak-free head gasket solutions that maintain engine efficiency and longevity under high stress and demanding 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.
Cometic MLS Head Gasket .075 Bore Right Hand: Fits Chrysler/Dodge/Jeep/Ram 2011-2024 6.4L 392 HEMI
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C5026-075 Cometic Gasket 11-19 Dodge Challenger / 12-14 Chrysler 300 / 12-19 Dodge Charger / 12-19 Jeep Grand Cherokee / 14-18 Ram 2500 / 14-18 Ram 3500 / 18-19 Dodge Durango MLS Head Gasket. Cometic MLS Head Gasket delivers superior sealing and durability for the 6.4L Gen-3 Hemi engines. Featuring multi-layer steel construction with Viton coating, it ensures leak-free performance under high heat and pressure. Designed for a precise fit and easy installation without sealants, this gasket is ideal for both stock and high-performance builds, maintaining engine integrity and reliability across a range of Chrysler, Dodge, Jeep, and Ram models.
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Cometic Gasket MLS Head Gasket
2011–2019 Dodge Challenger, 2012–2014 Chrysler 300, 2012–2019 Dodge Charger, 2018–2019 Dodge Durango, 2012–2019 Jeep Grand Cherokee, 2014–2018 Ram 2500 & 3500 6.4L 392 HEMI
Part #: C5026-075
Overview
The Cometic MLS Head Gasket is engineered specifically for the 6.4L Gen-3 HEMI engines found in a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from 2011 to 2024. Featuring a precise 0.075-inch bore and designed for the right-hand side cylinder head, this gasket delivers exceptional sealing performance under both stock and high-performance conditions. It is an essential component for engine rebuilds, upgrades, and performance builds, ensuring reliable durability and preventing leaks that can compromise engine integrity.
Ideal for automotive enthusiasts, professional engine builders, and performance tuners, this gasket supports the demanding requirements of high-output 6.4L HEMI engines, maintaining optimal compression and preventing coolant or oil leaks even under extreme thermal and mechanical stress.
Key Features
Cometic’s MLS Head Gasket incorporates advanced materials and design features to provide superior sealing and durability for modern high-performance engines:
- Multi-Layer Steel (MLS) construction for enhanced strength and long-lasting durability
- Embossed outer layers coated with Viton rubber for superior sealing and heat resistance up to 250°C (482°F)
- Compressed operating thickness of 0.036 inches for optimal head-to-block sealing
- Compatible with aluminum heads to aluminum blocks and aluminum heads to cast iron blocks
- Corrosion resistant and engineered to withstand shearing forces between dissimilar metals
- No sealants required, simplifying installation and ensuring consistent performance
- Precision fitment for the 6.4L Gen-3 HEMI engine with a 4.120-inch bore
- Designed specifically for the right-hand side cylinder head
Construction & Design
This head gasket features a sophisticated multi-layer steel design composed of several embossed stainless steel layers that provide exceptional strength, flexibility, and sealing capability. The outer layers are coated on both sides with Viton, a high-performance fluoroelastomer rubber known for its excellent heat resistance and sealing properties. This ensures a tight seal against combustion pressures and prevents leaks even during extreme thermal cycling.
The center shim layer is made of uncoated stainless steel, allowing for precise thickness control to meet specific engine requirements. This combination of materials enables the gasket to maintain sealing integrity despite the expansion and contraction of engine components during operation, making it ideal for both stock and high-performance applications.
Installation & Fitment
The Cometic MLS Head Gasket is designed for direct replacement on the right-hand side cylinder head of the 6.4L Gen-3 HEMI engines used in various Chrysler, Dodge, Jeep, and Ram models. Installation follows standard head gasket replacement procedures with no additional sealants required, reducing installation time and complexity. This gasket is engineered to handle the stresses of both stock and performance builds without modification, ensuring a reliable and leak-free seal.
Fitment includes:
- Dodge Challenger (2011–2019) 6.4L 392
- Chrysler 300 SRT8 (2012–2014) 6.4L 392
- Dodge Charger (2012–2019) 6.4L 392
- Dodge Durango SRT (2018–2019) 6.4L 392
- Jeep Grand Cherokee SRT (2012–2019) 6.4L 392
- Ram 2500 (2014–2018) 6.4L 392
- Ram 3500 (2014–2018) 6.4L 392
What's Included
- One Cometic MLS Cylinder Head Gasket, right-hand side (RHS), coated on both sides with Viton
Ideal For
This gasket is perfect for automotive enthusiasts, professional engine builders, and performance tuners who demand reliable sealing solutions for the 6.4L Gen-3 HEMI engine. It is well-suited for high-performance street vehicles, track cars, and heavy-duty trucks requiring durable, leak-free head gasket solutions that maintain engine efficiency and longevity under high stress and demanding 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.
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YEARMAKEMODELSUBMODEL2012 - 2014Chrysler3006.4L 3922011 - 2023DodgeChallenger6.4L 3922011 - 2023DodgeCharger6.4L 3922018 - 2025DodgeDurango6.4L 3922012 - 2014JeepGrand Cherokee6.4L SRT82013 - 2018Ram25006.4L 3922013 - 2018Ram35006.4L 392
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.