What is the compressed thickness of these gaskets?

When properly installed and compressed, these gaskets have an operating thickness of 0.036 inches. This is achieved through the multi-layer steel design with a specific shim layer.

Are these gaskets suitable for engines with aluminum heads and cast iron blocks?

Yes, Cometic MLS gaskets are designed to handle the shearing forces created when mating aluminum heads to cast iron blocks, providing a reliable seal.

Do I need to use any sealant with these exhaust manifold gaskets?

No, Cometic MLS gaskets are designed to provide maximum sealing performance and do not require the use of additional sealants.

Cometic Chrysler 392 FirePower .064in AM Exhaust Manifold Gasket Set

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Specifications

Brand: Cometic Gasket
Part #: C5238-064
UPC: 191070122935

Cometic Chrysler 392 FirePower .064in AM Exhaust Manifold Gasket Set

Name: Cometic Chrysler 392 FirePower .064in AM Exhaust Manifold Gasket Set
Brand: Cometic Gasket
Price: 37.71 USD
Availability: InStock

$37.71

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Cometic Chrysler 392 FirePower .064in AM Exhaust Manifold Gasket Set. Built with multiple layers of stainless steel and Viton coating for reliable sealing.

Key Features

Fits 1957-1958 Chrysler 300, Chrysler Imperial, Chrysler New Yorker, Chrysler Newport, Chrysler Town & Country, and Facel Vega Excellence.
Constructed with multiple layers of stainless steel for increased strength and corrosion resistance.
Outer layers are coated with Viton rubber, which is heat resistant to 482°F (250°C).
Compressed operating thickness is 0.036 inches.
Designed for engines already machined for steel O-rings.
Requires no additional sealants for installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This exhaust manifold gasket set from Cometic is built with multiple embossed layers of stainless steel, featuring an outer layer coated with Viton rubber. The compressed operating thickness is 0.036 inches, designed to handle the demands of high-output engines. These gaskets are ideal for applications where the engine block or heads have already been machined for steel O-rings, providing a solid seal without needing additional sealants.

The multi-layer steel (MLS) construction offers increased strength and the ability to rebound, helping to resist corrosion and withstand shearing forces. The Viton coating on the outer layers is heat resistant up to 482°F (250°C), making it suitable for harsh sealing environments and various load conditions. The center shim layer is uncoated stainless steel, allowing for precise thickness requirements. This set fits a range of classic Chrysler vehicles, including the 1957-1958 Chrysler 300 and Imperial models.