USE COUPON CODE "SUMMER26"
2006–2010 Chrysler 300 / Dodge Challenger / Dodge Charger / Dodge Magnum / Jeep Grand Cherokee 6.1L SRT8
17684
Overview:
The Cometic MLS (Multi-Layer Steel) Head Gaskets with a 4.055" bore are engineered specifically for the Gen III 6.1L SRT8 engines found in select Chrysler, Dodge, and Jeep models from 2006 to 2010. Designed to deliver superior sealing performance, these head gaskets are ideal for high-output engines that demand reliability under extreme conditions. Whether you are rebuilding your engine or upgrading for enhanced durability, Cometic MLS head gaskets provide a dependable solution that requires no additional sealants.
These gaskets accommodate a .040" compressed thickness, allowing fine-tuning of your engine’s compression ratio to optimize performance and longevity. They are perfect for enthusiasts and professionals seeking a high-quality gasket that withstands the rigors of performance driving and daily use alike.
Key Features:
Cometic MLS head gaskets incorporate advanced technology and materials to ensure maximum durability and sealing integrity:
Construction & Design:
Cometic’s MLS head gaskets are crafted from multiple layers of stainless steel, combining strength with flexibility to handle the stresses of modern high-performance engines. The outer layers are embossed and coated with Viton, a premium fluoroelastomer that provides excellent heat resistance and chemical durability. This coating ensures a reliable seal against combustion gases and coolant leaks, even under extreme thermal cycling.
The center shim layer is uncoated stainless steel, allowing precise control over gasket thickness and compression characteristics. This multi-layer design allows the gasket to maintain sealing integrity despite the differential expansion rates of aluminum heads and engine blocks, preventing leaks and head gasket failures common in high-performance applications.
Installation & Fitment:
These head gaskets are designed as direct replacements for the 6.1L SRT8 engines in the following vehicles:
Installation requires standard head gasket replacement procedures. No additional sealants are necessary, simplifying the installation process. For best results, ensure proper surface preparation and torque specifications are followed according to manufacturer guidelines.
What's Included:
Ideal For:
This gasket is ideal for automotive enthusiasts, professional engine builders, and mechanics working on high-performance or rebuilt 6.1L SRT8 HEMI engines. It is especially suited for those seeking a durable, leak-resistant head gasket solution capable of handling increased power outputs and demanding driving conditions without compromise.
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.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
Cometic MLS Head Gaskets (4.055" bore) deliver superior sealing for high-output 6.1L SRT8 engines, ensuring durability and leak resistance without sealants. Designed for 2006-2010 Chrysler 300, Dodge Charger, Dodge Magnum, Dodge Challenger, and Jeep Grand Cherokee models, these multi-layer steel gaskets withstand thermal stress and material differences between aluminum and cast iron. Featuring a .040" thickness and Viton coating, they provide reliable performance under demanding conditions.
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MADE IN THE USA
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2006–2010 Chrysler 300 / Dodge Challenger / Dodge Charger / Dodge Magnum / Jeep Grand Cherokee 6.1L SRT8
17684
Overview:
The Cometic MLS (Multi-Layer Steel) Head Gaskets with a 4.055" bore are engineered specifically for the Gen III 6.1L SRT8 engines found in select Chrysler, Dodge, and Jeep models from 2006 to 2010. Designed to deliver superior sealing performance, these head gaskets are ideal for high-output engines that demand reliability under extreme conditions. Whether you are rebuilding your engine or upgrading for enhanced durability, Cometic MLS head gaskets provide a dependable solution that requires no additional sealants.
These gaskets accommodate a .040" compressed thickness, allowing fine-tuning of your engine’s compression ratio to optimize performance and longevity. They are perfect for enthusiasts and professionals seeking a high-quality gasket that withstands the rigors of performance driving and daily use alike.
Key Features:
Cometic MLS head gaskets incorporate advanced technology and materials to ensure maximum durability and sealing integrity:
Construction & Design:
Cometic’s MLS head gaskets are crafted from multiple layers of stainless steel, combining strength with flexibility to handle the stresses of modern high-performance engines. The outer layers are embossed and coated with Viton, a premium fluoroelastomer that provides excellent heat resistance and chemical durability. This coating ensures a reliable seal against combustion gases and coolant leaks, even under extreme thermal cycling.
The center shim layer is uncoated stainless steel, allowing precise control over gasket thickness and compression characteristics. This multi-layer design allows the gasket to maintain sealing integrity despite the differential expansion rates of aluminum heads and engine blocks, preventing leaks and head gasket failures common in high-performance applications.
Installation & Fitment:
These head gaskets are designed as direct replacements for the 6.1L SRT8 engines in the following vehicles:
Installation requires standard head gasket replacement procedures. No additional sealants are necessary, simplifying the installation process. For best results, ensure proper surface preparation and torque specifications are followed according to manufacturer guidelines.
What's Included:
Ideal For:
This gasket is ideal for automotive enthusiasts, professional engine builders, and mechanics working on high-performance or rebuilt 6.1L SRT8 HEMI engines. It is especially suited for those seeking a durable, leak-resistant head gasket solution capable of handling increased power outputs and demanding driving conditions without compromise.
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.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
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.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
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.
