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Part #: C15378-040
The Cometic MLS RHS Head Gasket is a high-performance replacement gasket engineered specifically for the Dodge Viper 8.4L V10 engines from 2008 through 2017. Designed to provide a reliable seal under extreme operating conditions, this gasket is ideal for enthusiasts and professionals seeking durability and consistent performance in high-heat, high-pressure environments. Its precise 4.125" bore and .040" thickness ensure an exact fit, maintaining optimal compression and preventing leaks that can compromise engine efficiency.
Whether you are rebuilding your engine, upgrading for increased power, or maintaining your Viper’s peak performance, this gasket offers the strength and reliability needed to withstand the demands of a powerful V10 engine.
Built with advanced materials and engineered for superior sealing, the Cometic MLS RHS Head Gasket delivers exceptional performance benefits:
The Cometic MLS RHS Head Gasket features a sophisticated layered design combining metal and composite materials to achieve a superior seal. The outer steel layer provides structural rigidity and resistance to the extreme pressures generated by the Viper’s 8.4L V10 engine. Opposite this, a graphite layer offers excellent thermal stability and the ability to conform to minor surface imperfections, preventing leaks caused by uneven mating surfaces.
Between these two layers lies a fiber core that enhances the gasket’s sealing capability by filling microscopic gaps and maintaining compression integrity under thermal cycling. This multi-layer steel design ensures longevity and consistent performance, even under the demanding conditions of high-performance driving or track use.
This gasket is designed as a direct replacement for the Dodge Viper 8.4L V10 engines produced from 2008 to 2017, ensuring a precise fit without the need for modifications. Installation should be performed by a qualified technician familiar with high-performance engine assembly to guarantee proper torque specifications and surface preparation. Using this gasket helps maintain engine compression and prevents coolant or oil leaks, which are critical for reliable operation and longevity.
This head gasket is ideal for Dodge Viper owners and engine builders who demand a high-quality, durable sealing solution for the 8.4L V10 engine. It suits those performing engine rebuilds, upgrades, or repairs where maintaining optimal compression and preventing leaks is essential. Whether for street performance, track use, or restoration, this gasket provides the reliability and performance needed to keep the legendary Viper engine running strong.
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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C15378-040 Cometic Gasket 08-17 Dodge Viper MLS RHS Head Gasket. This high-performance metal reinforced gasket is engineered for the demanding 8.4L V10 engine. Featuring a 4.125" bore and .040" thickness, it ensures superior sealing of irregular surface flanges under extreme heat. The multi-layer steel design with graphite and fiber layers provides excellent durability and leak resistance, making it ideal for high-heat, high-stress applications. Perfect for enthusiasts seeking reliable engine performance and longevity.
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Part #: C15378-040
The Cometic MLS RHS Head Gasket is a high-performance replacement gasket engineered specifically for the Dodge Viper 8.4L V10 engines from 2008 through 2017. Designed to provide a reliable seal under extreme operating conditions, this gasket is ideal for enthusiasts and professionals seeking durability and consistent performance in high-heat, high-pressure environments. Its precise 4.125" bore and .040" thickness ensure an exact fit, maintaining optimal compression and preventing leaks that can compromise engine efficiency.
Whether you are rebuilding your engine, upgrading for increased power, or maintaining your Viper’s peak performance, this gasket offers the strength and reliability needed to withstand the demands of a powerful V10 engine.
Built with advanced materials and engineered for superior sealing, the Cometic MLS RHS Head Gasket delivers exceptional performance benefits:
The Cometic MLS RHS Head Gasket features a sophisticated layered design combining metal and composite materials to achieve a superior seal. The outer steel layer provides structural rigidity and resistance to the extreme pressures generated by the Viper’s 8.4L V10 engine. Opposite this, a graphite layer offers excellent thermal stability and the ability to conform to minor surface imperfections, preventing leaks caused by uneven mating surfaces.
Between these two layers lies a fiber core that enhances the gasket’s sealing capability by filling microscopic gaps and maintaining compression integrity under thermal cycling. This multi-layer steel design ensures longevity and consistent performance, even under the demanding conditions of high-performance driving or track use.
This gasket is designed as a direct replacement for the Dodge Viper 8.4L V10 engines produced from 2008 to 2017, ensuring a precise fit without the need for modifications. Installation should be performed by a qualified technician familiar with high-performance engine assembly to guarantee proper torque specifications and surface preparation. Using this gasket helps maintain engine compression and prevents coolant or oil leaks, which are critical for reliable operation and longevity.
This head gasket is ideal for Dodge Viper owners and engine builders who demand a high-quality, durable sealing solution for the 8.4L V10 engine. It suits those performing engine rebuilds, upgrades, or repairs where maintaining optimal compression and preventing leaks is essential. Whether for street performance, track use, or restoration, this gasket provides the reliability and performance needed to keep the legendary Viper engine running strong.
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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Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
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.
