What material is the Cometic C4253-066 head gasket made from?

This gasket is constructed from multiple layers of stainless steel for strength and corrosion resistance. The outer layers are coated with Viton rubber for improved sealing.

What is the temperature rating for the Viton coating on this gasket?

The Viton rubber coating on this gasket is heat resistant up to 250°C, which is equivalent to 482°F.

Does this gasket come with any hardware or sealant?

This product is for the cylinder head gasket only. It is recommended to refer to the manufacturer's installation instructions for any required sealants or hardware for your specific application.

Specifications

Brand: Cometic Gasket
Part #: C4253-066
UPC: 191070106393

Cometic Honda H22A4/H22A7 .066in MLS Cylinder Head Gasket - 88mm Bore

Name: Cometic Honda H22A4/H22A7 .066in MLS Cylinder Head Gasket - 88mm Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-h22a4-h22a7-066in-mls-cylinder-head-gasket-88mm-bor-t14-807747
Price: 135.73 USD
Availability: BackOrder

$135.73

On Backorder

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Fits 1949-1954 Jaguar XK120. Cometic MLS head gasket with 88mm bore and .066in thickness, built for demanding sealing.

Key Features

Fits 1949-1954 Jaguar XK120, 1955-1957 Jaguar XK140, 1958-1961 Jaguar XK150, and 1997-2001 Honda Prelude.
Multi-Layer Steel (MLS) construction for increased strength and durability.
Stainless steel layers resist corrosion and maintain sealing integrity.
Outer layers are embossed and coated with heat-resistant Viton rubber.
Viton coating is effective up to 482°F (250°C).
Features an 88mm bore size.

⚠️ 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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Will it fit your car?

About this part

Product Details

If you're rebuilding the top end of your classic Jaguar XK120, a reliable cylinder head gasket is crucial for sealing the combustion chamber and coolant passages. This Multi-Layer Steel (MLS) gasket from Cometic is designed to handle the pressures and temperatures of your engine.

Cometic builds this gasket using multiple layers of stainless steel, which offers increased strength and resists corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can withstand temperatures up to 482°F (250°C). This coating helps ensure a solid seal even under demanding conditions and across different surface finishes on your engine block and cylinder head.

This gasket features an 88mm bore and a .066 inch thickness, making it a direct fit for the specified Jaguar XK120 models. Ensure you have the correct thickness for your build to achieve proper compression ratios.