What does MLS mean for the head gasket?

MLS stands for Multi-Layer Steel. This type of gasket uses multiple layers of steel to create a strong seal, which is beneficial for handling higher cylinder pressures and temperatures common in performance or rebuilt engines.

Why is the head gasket listed as .030in oversize?

The .030 inch oversize specification means this gasket is intended for engines where the cylinder block has been machined (bored) out by 0.030 inches beyond its original factory size. This is a common practice when rebuilding an engine to restore cylinder walls or increase displacement.

What specific gaskets are included in this top-end kit?

This kit is designed for the top end of the K20Z3 engine and includes the cylinder head gasket. Other specific gaskets for the top end assembly are included as needed for a complete seal.

2006-2011 Honda Civic Head Gasket Kit | Cometic Gasket

Name: Cometic Honda K20Z3 86mm Bore .030in MLS Top End Gasket Kit
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-k20z3-86mm-bore-030in-mls-top-end-gasket-kit-t14-702853
Price: 227.53 USD
Availability: InStock

Cometic Honda K20Z3 86mm Bore .030in MLS Top End Gasket Kit

$227.53

Only 1 left in stock

Fits 2006-2011 Honda Civic. Cometic MLS top end gasket kit for K20Z3 engines with an 86mm bore, .030in oversize.

Key Features

Fits 2006-2011 Honda Civic.
Designed for the Honda K20Z3 engine.
Features a Multi-Layer Steel (MLS) head gasket for durability.
Head gasket has an 86mm bore size.
Head gasket is .030 inches oversize for modified engines.

⚠️ 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

Cometic Gasket is known for making well-built sealing solutions for performance and everyday applications. This top-end gasket kit is specifically for the K20Z3 engine found in the 2006-2011 Honda Civic. It includes the essential gaskets needed for the cylinder head and top end of your engine, ensuring a proper seal when you're rebuilding or refreshing your engine.

This kit features a Multi-Layer Steel (MLS) head gasket, which is a strong choice for sealing the combustion chamber. MLS gaskets are known for their durability and ability to handle higher cylinder pressures compared to traditional composite gaskets. The head gasket in this kit is designed for an 86mm bore and is .030 inches oversize, making it suitable for engines that have been bored out to that specification. Using the correct gasket size is crucial for proper compression and sealing.

When you're working on the top end of your K20Z3 engine, having a reliable gasket kit is important for a successful rebuild. This Cometic kit provides the specific components needed for that engine and bore size, helping you get your Civic back on the road with a solid seal.