Cometic Gasket MLS Head Gasket
2005–2010 Dodge Charger, Challenger, Jeep Grand Cherokee, Chrysler 300C, Dodge Magnum 6.1L HEMI
Part #: C5876-060
Overview
The Cometic MLS (Multi-Layer Steel) Head Gasket is a premium sealing solution engineered specifically for the 2005 to 2010 Dodge 6.1L HEMI engines featuring iron blocks. Designed to meet the demands of high-output performance engines, this gasket ensures a reliable, leak-free seal under extreme conditions. Its 0.060-inch compressed thickness provides optimal sealing without the need for additional sealants, making it an excellent choice for both street-driven vehicles and performance builds.
Ideal for engines with aluminum cylinder heads mated to iron blocks, the Cometic MLS gasket effectively compensates for the differing expansion rates of these metals. This advanced design offers enhanced durability and peace of mind for enthusiasts, engine builders, and mechanics focused on maintaining engine integrity during rebuilds or upgrades.
Key Features
Cometic MLS head gaskets incorporate advanced materials and design features to deliver superior sealing performance and long-lasting durability. Key features include:
- Multi-layer steel construction for exceptional strength and resistance to blowouts
- Embossed outer layers coated with Viton rubber for superior sealing and heat resistance
- Compressed operating thickness of 0.060 inches for precise and consistent sealing
- Engineered to withstand shearing forces between aluminum heads and iron blocks
- Corrosion-resistant stainless steel layers for extended service life
- No sealants required, simplifying installation and reducing potential failure points
- Viton coating rated for heat resistance up to 250°C (482°F)
- Center shim layer of uncoated stainless steel allows for thickness customization
Construction & Design
The Cometic MLS head gasket features a sophisticated multi-layer design composed of embossed stainless steel sheets. The outer layers are coated on both sides with Viton, a high-performance fluoroelastomer known for its excellent heat resistance and chemical durability. This coating ensures a tight seal against combustion gases, coolant, and oil, even under extreme thermal cycling and pressure.
The gasket’s center shim layer is made from uncoated stainless steel, allowing for precise thickness adjustments to accommodate specific engine tolerances. The embossed layers enhance the gasket’s ability to conform to surface irregularities, improving sealing capability and maintaining integrity despite the differential expansion of aluminum heads and iron blocks.
Installation & Fitment
This Cometic MLS head gasket is a direct fit replacement for Dodge 6.1L HEMI engines produced from 2005 through 2010 with iron blocks. It fits the following vehicles:
- 2006–2010 Jeep Grand Cherokee 6.1L SRT8
- 2006–2010 Dodge Charger 6.1L SRT8
- 2008–2010 Dodge Challenger 6.1L SRT8
- 2005–2010 Chrysler 300C 6.1L SRT8
- 2006–2008 Dodge Magnum 6.1L SRT8
Installation follows standard head gasket replacement procedures without requiring modifications to the engine block or cylinder heads. Because no additional sealants are needed, installation is simplified, reducing the risk of improper sealing. For best results, ensure all mating surfaces are clean, flat, and free of debris, and follow manufacturer torque specifications and tightening sequences.
What's Included
- One Cometic MLS Head Gasket, 0.060" compressed thickness
Ideal For
This head gasket is ideal for performance enthusiasts, engine builders, and professional mechanics working on Dodge 6.1L HEMI engines from 2005 to 2010. It is especially suited for applications involving aluminum cylinder heads paired with iron blocks, including street performance, mild racing, and engine rebuilds where durability and leak prevention are critical.
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 0.060in Bore 4.100in (FRONT): Dodge 6.1L HEMI 2005-2010
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C5876-060 Cometic Gasket 05-10 Dodge Charger / Jeep Grand Cherokee / Chrysler 300C / Dodge Challenger / Dodge Magnum 6.1L SRT8 MLS Head Gasket. Cometic MLS Head Gasket delivers superior sealing for high-output 6.1L HEMI engines with iron blocks. Its multi-layer steel construction and Viton coating ensure durability, heat resistance, and leak-free performance. Designed for aluminum heads mated to iron blocks, it manages metal expansion differences effectively. With a 0.060-inch compressed thickness, it installs easily without sealants, making it ideal for street, performance, and rebuild applications requiring reliable, long-lasting sealing.
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Cometic Gasket MLS Head Gasket
2005–2010 Dodge Charger, Challenger, Jeep Grand Cherokee, Chrysler 300C, Dodge Magnum 6.1L HEMI
Part #: C5876-060
Overview
The Cometic MLS (Multi-Layer Steel) Head Gasket is a premium sealing solution engineered specifically for the 2005 to 2010 Dodge 6.1L HEMI engines featuring iron blocks. Designed to meet the demands of high-output performance engines, this gasket ensures a reliable, leak-free seal under extreme conditions. Its 0.060-inch compressed thickness provides optimal sealing without the need for additional sealants, making it an excellent choice for both street-driven vehicles and performance builds.
Ideal for engines with aluminum cylinder heads mated to iron blocks, the Cometic MLS gasket effectively compensates for the differing expansion rates of these metals. This advanced design offers enhanced durability and peace of mind for enthusiasts, engine builders, and mechanics focused on maintaining engine integrity during rebuilds or upgrades.
Key Features
Cometic MLS head gaskets incorporate advanced materials and design features to deliver superior sealing performance and long-lasting durability. Key features include:
- Multi-layer steel construction for exceptional strength and resistance to blowouts
- Embossed outer layers coated with Viton rubber for superior sealing and heat resistance
- Compressed operating thickness of 0.060 inches for precise and consistent sealing
- Engineered to withstand shearing forces between aluminum heads and iron blocks
- Corrosion-resistant stainless steel layers for extended service life
- No sealants required, simplifying installation and reducing potential failure points
- Viton coating rated for heat resistance up to 250°C (482°F)
- Center shim layer of uncoated stainless steel allows for thickness customization
Construction & Design
The Cometic MLS head gasket features a sophisticated multi-layer design composed of embossed stainless steel sheets. The outer layers are coated on both sides with Viton, a high-performance fluoroelastomer known for its excellent heat resistance and chemical durability. This coating ensures a tight seal against combustion gases, coolant, and oil, even under extreme thermal cycling and pressure.
The gasket’s center shim layer is made from uncoated stainless steel, allowing for precise thickness adjustments to accommodate specific engine tolerances. The embossed layers enhance the gasket’s ability to conform to surface irregularities, improving sealing capability and maintaining integrity despite the differential expansion of aluminum heads and iron blocks.
Installation & Fitment
This Cometic MLS head gasket is a direct fit replacement for Dodge 6.1L HEMI engines produced from 2005 through 2010 with iron blocks. It fits the following vehicles:
- 2006–2010 Jeep Grand Cherokee 6.1L SRT8
- 2006–2010 Dodge Charger 6.1L SRT8
- 2008–2010 Dodge Challenger 6.1L SRT8
- 2005–2010 Chrysler 300C 6.1L SRT8
- 2006–2008 Dodge Magnum 6.1L SRT8
Installation follows standard head gasket replacement procedures without requiring modifications to the engine block or cylinder heads. Because no additional sealants are needed, installation is simplified, reducing the risk of improper sealing. For best results, ensure all mating surfaces are clean, flat, and free of debris, and follow manufacturer torque specifications and tightening sequences.
What's Included
- One Cometic MLS Head Gasket, 0.060" compressed thickness
Ideal For
This head gasket is ideal for performance enthusiasts, engine builders, and professional mechanics working on Dodge 6.1L HEMI engines from 2005 to 2010. It is especially suited for applications involving aluminum cylinder heads paired with iron blocks, including street performance, mild racing, and engine rebuilds where durability and leak prevention are critical.
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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YEARMAKEMODELSUBMODEL2005 - 2010Chrysler300C6.1L SRT82008 - 2010DodgeChallenger6.1L SRT82006 - 2010DodgeCharger6.1L SRT82006 - 2008DodgeMagnum6.1L SRT82006 - 2010JeepGrand Cherokee6.1L SRT8
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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.