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

A Multi-Layer Steel (MLS) head gasket is made of several layers of stainless steel. These layers work together to provide strong sealing under high pressure and temperature conditions, making them a popular choice for performance engines.

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

The .040 inch thickness refers to the gasket's compressed height. This dimension can affect your engine's compression ratio, so it's important to ensure this specific thickness is suitable for your engine build and performance goals.

What are the benefits of stainless steel layers in a head gasket?

The stainless steel layers in this gasket offer excellent resistance to corrosion and high temperatures. This durability helps ensure a reliable seal even in demanding engine environments, contributing to the longevity of your rebuild.

Cometic Toyota 4A-GE MLS Head Gasket H2627SP4040S

Name: Cometic Toyota 4A-GE 20V 81.5mm Bore .040in MLS Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-toyota-4a-ge-20v-81-5mm-bore-040in-mls-head-gasket-t14-308720
Price: 111.45 USD
Availability: BackOrder

Cometic Toyota 4A-GE 20V 81.5mm Bore .040in MLS Head Gasket

$111.45

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Cometic Gasket is known for high-performance sealing solutions. This MLS head gasket for Toyota 4A-GE 20V engines offers reliable sealing.

Key Features

This is a Multi-Layer Steel (MLS) head gasket.
Designed for Toyota 4A-GE 20V engines.
Features an 81.5mm bore size.
Has a thickness of .040 inches.
Constructed from multiple layers of stainless steel for durability and sealing.
Resistant to corrosion and high temperatures.

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Product Details

Cometic Gasket is a well-known name for creating dependable sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example for your Toyota 4A-GE 20V engine. Designed for an 81.5mm bore and a .040 inch thickness, this gasket is built to handle the demands of performance engines. MLS gaskets are favored for their ability to conform to surface irregularities while maintaining strong clamping force, which is crucial for preventing leaks and ensuring proper engine compression.

This gasket is constructed from multiple layers of stainless steel, each engineered to provide specific functions like sealing and clamping. The stainless steel layers offer excellent resistance to corrosion and high temperatures, making them a solid choice for rebuilds or performance modifications where engine conditions can be more extreme than stock. The .040 inch thickness is a specific dimension that affects compression ratio, so it's important to ensure this matches your build's requirements.