What is the compressed thickness of this head gasket?

The compressed thickness of this Cometic MLS head gasket is 0.030 inches. This measurement is important for ensuring proper compression ratios and valve-to-piston clearance.

What specific engine configuration is this gasket designed for?

This gasket is designed for Honda B-series engines in a hybrid setup, specifically for a non-VTEC block combined with VTEC heads. It's also made for an 81mm bore.

Does this head gasket require any special installation sealants?

No, Cometic MLS head gaskets are designed to provide maximum sealing performance on their own and do not require any additional sealants for installation.

Specifications

Brand: Cometic Gasket
Part #: C4237-030
UPC: 191070005498

Cometic Honda Hybrid LS/VTEC 81mm .030 inch MLS Head Gasket B18A/B w/VTEC Head

Name: Cometic Honda Hybrid LS/VTEC 81mm .030 inch MLS Head Gasket B18A/B w/VTEC Head
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-hybrid-ls-vtec-81mm-030-inch-mls-head-gasket-b18a-b-t14-3510
Price: 102.84 USD
Availability: InStock

$102.84

Only 1 left in stock

Fits 1997-2001 Honda CR-V. Cometic MLS head gasket for B18A/B engines with VTEC heads and non-VTEC blocks.

Key Features

Fits 1997-2001 Honda CR-V and 1988-1991 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).
Compressed thickness is 0.030 inches.
Designed for an 81mm bore.
Specifically for hybrid setups with a non-VTEC block and VTEC heads.

⚠️ 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 for your Honda B-series engine. If you're working on a hybrid setup that uses a non-VTEC block with VTEC heads, this gasket is designed to seal that specific combination effectively. It's built to handle the demands of higher output engines, ensuring a solid seal without needing extra sealants.

This gasket is constructed from multiple layers of stainless steel, which gives it strength and helps it resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit, making it suitable for harsh sealing environments. The center layer is uncoated stainless steel and can be varied to achieve different thicknesses; in this case, it's set to a compressed thickness of 0.030 inches, and it's made for an 81mm bore. This construction is ideal whether you're mating aluminum heads to an aluminum block or to a cast iron block, as it can manage the shearing forces that can occur between different metals.