Cometic Gasket Cylinder Head Gasket

2003–2015 Dodge Ram 1500 / 2500 / 3500, 2004–2015 Dodge Durango, 2005–2015 Chrysler 300, 2005–2008 Dodge Magnum, 2005–2015 Jeep Grand Cherokee, 2006–2015 Dodge Charger, 2009–2015 Dodge Challenger 5.7L Gen-3 Hemi

C5467-080

Overview:

The Cometic Gasket 5.7L Gen-3 Hemi .080in MLS Cylinder Head Gasket is engineered to provide a reliable, high-performance seal for a wide range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Gen-3 Hemi engine. Designed for enthusiasts and professional mechanics alike, this gasket ensures optimal sealing under demanding conditions, helping to maintain engine integrity and performance. It is an ideal replacement part for vehicles ranging from trucks and SUVs to muscle cars, delivering durability and peace of mind for both daily drivers and performance builds.

Built to exacting standards, this gasket supports the rigorous demands of modern engines, resisting heat, pressure, and corrosion to extend engine life and prevent costly leaks or failures.

Key Features:

Cometic's 5.7L Gen-3 Hemi MLS Cylinder Head Gasket offers advanced sealing technology and robust construction, making it a top choice for engine rebuilds and upgrades. Key features include:

• Multi-Layer Steel (MLS) construction with three to five layers of stainless steel for superior strength and durability
• Embossed outer layers coated with heat-resistant Viton rubber, capable of withstanding temperatures up to 250°C (482°F)
• Excellent rebound properties to maintain a consistent seal under varying load and thermal conditions
• Corrosion-resistant stainless steel layers to enhance longevity and reliability
• Precision bore size of 3.950 inches to match factory specifications for the 5.7L Gen-3 Hemi engine
• Designed to accommodate a variety of surface finishes and sealing environments
• Compatible with a broad range of Chrysler, Dodge, Jeep, and Ram models from 2003 through 2015

Construction & Design:

The Cometic MLS gasket is meticulously engineered using multiple layers of high-grade stainless steel, providing exceptional tensile strength and flexibility. The embossed outer layers are coated on both sides with Viton rubber, a synthetic fluoropolymer elastomer known for its outstanding heat resistance and chemical stability. This coating ensures a reliable seal even in harsh engine environments, preventing leaks caused by thermal expansion and contraction.

The gasket’s .080-inch thickness is optimized for the 5.7L Gen-3 Hemi, balancing durability with the precise sealing requirements of the cylinder head and engine block interface. This design reduces the risk of gasket failure and helps maintain consistent compression and combustion chamber integrity.

Installation & Fitment:

This cylinder head gasket is a direct fit replacement for numerous Dodge Ram 1500, 2500, and 3500 models (2003–2015), Dodge Durango (2004–2015), Chrysler 300 (2005–2015), Dodge Magnum (2005–2008), Jeep Grand Cherokee (2005–2015), Dodge Charger (2006–2015), and Dodge Challenger (2009–2015) equipped with the 5.7L Gen-3 Hemi engine. Installation requires standard engine disassembly procedures and should be performed by a qualified technician to ensure proper torque specifications and surface preparation.

No modifications are necessary for fitment, making it a straightforward upgrade or replacement part for engine rebuilds or repairs.

What's Included:

• One Cometic Gasket 5.7L Gen-3 Hemi .080in MLS Cylinder Head Gasket (Right Hand Side)

Ideal For:

This gasket is perfect for vehicle owners and mechanics seeking a high-quality, durable replacement for the 5.7L Gen-3 Hemi engine. It is especially suited for:

• Engine rebuilds and overhauls
• Performance upgrades requiring enhanced sealing reliability
• Restoration projects on Chrysler, Dodge, Jeep, and Ram vehicles within the specified model years
• Daily drivers and enthusiasts who demand long-lasting engine performance

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.