What is the purpose of a Multi-Layer Steel (MLS) head gasket?

MLS head gaskets are constructed from multiple layers of stainless steel, offering superior strength and sealing capabilities compared to traditional composite gaskets. They are designed to withstand higher pressures and temperatures, making them a popular choice for performance applications.

What does the .040 inch thickness mean for my engine?

The .040 inch thickness is a specific dimension that can affect your engine's compression ratio. Using a gasket of this thickness can help achieve a desired compression level or compensate for minor surface variations on the cylinder head or engine block.

Does this head gasket come with any other components?

This product listing is for the Cometic .040 inch MLS head gasket only. It does not include head bolts, studs, or any other related engine components. You will need to source those separately if required for your engine rebuild.

1973-1975 Kawasaki KZ900/Z1 Head Gasket | Cometic Gasket

Name: Cometic .040in MLS Head Gasket
Brand: Cometic Gasket
Price: 102.14 USD
Availability: InStock

Cometic .040in MLS Head Gasket

$102.14

On Backorder

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Fits 1973-1975 Kawasaki KZ900/Z1. Cometic .040in MLS Head Gasket for reliable engine sealing.

Key Features

Fits 1973-1975 Kawasaki KZ900/Z1, 1976 KZ900 LTD, and 1978-1980 Kawasaki KZ1000D Z1R.
This is a Multi-Layer Steel (MLS) head gasket.
The gasket measures .040 inches thick.
Constructed from multiple layers of stainless steel for strength and durability.
Features a high-temperature sealant for reliable sealing.

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Fits these vehicles

Kawasaki KZ1000D Z1R 1978, 1980
Kawasaki KZ900 LTD 1976
Kawasaki KZ900/Z1 1973-1975

Product Details

This listing is for one Cometic .040 inch Multi-Layer Steel (MLS) head gasket, part number C8840-040. This gasket is designed to seal the combustion chamber and coolant passages between the cylinder head and the engine block on specific Kawasaki KZ models. MLS gaskets are well-built with multiple layers of stainless steel, offering improved sealing performance over traditional composite gaskets, especially in high-performance or modified engines.

The .040 inch thickness of this gasket is a specific dimension that can be used to achieve a desired compression ratio or to account for block or head surface modifications. Cometic uses high-grade stainless steel for its MLS gaskets, which provides strength and resistance to corrosion. The layers are embossed and coated with a high-temperature sealant to ensure a tight seal under demanding conditions.

This gasket is a direct fit for the 1973-1975 Kawasaki KZ900 and Z1 models, as well as the 1976 KZ900 LTD, and the 1978 and 1980 KZ1000D Z1R. Ensure you have the correct part number for your specific application before installation.