What is the compressed thickness of this head gasket?

The compressed operating thickness of this Cometic MLS head gasket is 0.036 inches. This measurement is important for ensuring proper compression ratios and valve-to-piston clearance.

What is Viton, and why is it used on this gasket?

Viton is a type of synthetic rubber that is highly resistant to heat and harsh chemicals. It's used as a coating on the outer layers of this gasket to provide a reliable seal in demanding engine environments, handling temperatures up to 482°F (250°C).

Do I need to use any sealant with this head gasket?

No, Cometic MLS head gaskets are designed to provide maximum sealing performance on their own and do not require any additional sealants. The embossed layers and Viton coating create a robust seal.

Specifications

Brand: Cometic Gasket
Part #: C4252-036
UPC: 191070106270

Cometic Honda Prelude 87mm 97-UP .036 inch MLS H22-A4 Head Gasket

Name: Cometic Honda Prelude 87mm 97-UP .036 inch MLS H22-A4 Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-prelude-87mm-97-up-036-inch-mls-h22-a4-head-gasket-t14-7006
Price: 106.52 USD
Availability: BackOrder

$106.52

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Fits 1997-2001 Honda Prelude. Cometic MLS head gasket with Viton coating for reliable sealing.

Key Features

Fits 1997-2001 Honda Prelude.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Outer layers are coated with Viton, a heat-resistant elastomer rated up to 482°F (250°C).
Designed for aluminum heads to aluminum blocks and aluminum heads to cast iron blocks.
Compressed operating thickness is 0.036 inches.
Features an 87mm bore size for the H22A4/H22A7 engine.

⚠️ 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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About this part

Product Details

Cometic Gasket is known for making well-built sealing components, and this Multi-Layer Steel (MLS) head gasket is a prime example. If you're working on the H22A4 or H22A7 engine in your 1997-2001 Honda Prelude, this gasket is designed to handle the demands of high-output engines. It's built to provide maximum sealing performance without needing any extra sealants, making the installation process more straightforward.

This gasket is constructed with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C). This makes it suitable for sealing between aluminum heads and either aluminum or cast iron blocks, as it can manage the different expansion rates and shearing forces. The center layer is uncoated stainless steel, and the compressed thickness of this particular gasket is 0.036 inches, with an 87mm bore size.