Cometic Gasket Exhaust Manifold / Header Gaskets

2008–2017 Dodge Viper 8.4L V10

Part #: C15150-040

Overview

The Cometic MLS Exhaust Manifold / Header Gaskets (Pair) are precision-engineered sealing solutions designed specifically for the 2008 to 2017 Dodge Viper equipped with the 8.4L V10 engine. These gaskets provide a reliable, leak-free seal between the exhaust manifold or headers and the cylinder head, ensuring optimal exhaust flow and engine performance. Ideal for enthusiasts and professionals seeking durable, high-quality gaskets that eliminate the need for messy sealants, these gaskets help maintain the integrity of your exhaust system under extreme conditions.

Whether you are performing routine maintenance, upgrading your exhaust system, or restoring your Dodge Viper, Cometic’s MLS gaskets offer a dependable and long-lasting solution that meets the demanding requirements of high-performance engines.

Key Features

Cometic MLS Exhaust Manifold / Header Gaskets combine advanced materials and design to deliver superior sealing performance. Key features include:

• Multi-Layer Steel (MLS) construction for enhanced durability and heat resistance
• Designed specifically for the Dodge Viper 8.4L V10 (2008–2017) for perfect fitment
• No sealants required, simplifying installation and reducing mess
• Excellent resistance to exhaust gases, thermal cycling, and vibration
• Compatible with both factory manifolds and aftermarket headers
• Precision laser-cut layers ensure consistent sealing surface and thickness
• Improves exhaust sealing to prevent leaks and maintain engine efficiency
• Manufactured by Cometic Gasket, a trusted name in high-performance gasket technology

Construction & Design

These exhaust gaskets feature a multi-layer steel (MLS) design, which consists of several thin layers of stainless steel bonded together. This construction provides exceptional strength and flexibility, allowing the gasket to maintain a tight seal despite the extreme heat and pressure fluctuations typical of high-performance exhaust systems. The MLS design also offers superior resistance to warping and cracking compared to traditional composite or graphite gaskets.

Each gasket is precision laser-cut to exact OEM specifications, ensuring a perfect fit and consistent sealing surface. The design eliminates the need for additional sealants, which can degrade over time and cause leaks. Cometic’s engineering expertise ensures these gaskets deliver reliable performance and longevity in demanding applications.

Installation & Fitment

Installation of the Cometic MLS Exhaust Manifold / Header Gaskets is straightforward and requires no additional sealants or adhesives. They are designed to fit precisely between the exhaust manifold or headers and the cylinder head of the 2008–2017 Dodge Viper 8.4L V10 engine. This direct fitment reduces installation time and ensures a leak-free seal when proper torque specifications are followed.

These gaskets are compatible with both stock and aftermarket exhaust components, making them an excellent choice for maintenance, repairs, or performance upgrades. No modifications to the exhaust system are necessary, preserving the integrity of your vehicle’s setup.

What’s Included

• Pair of Cometic MLS Exhaust Manifold / Header Gaskets

Ideal For

This product is ideal for Dodge Viper owners, automotive enthusiasts, and professional mechanics who demand reliable, high-quality exhaust gaskets for the 8.4L V10 engine. Whether you are restoring your Viper, upgrading your exhaust system, or performing routine maintenance, these gaskets provide a durable, leak-free seal that supports optimal engine performance and longevity.