What does MLS stand for in a head gasket?

MLS stands for Multi-Layer Steel. This construction uses several layers of stainless steel to create a strong, durable gasket that can handle high temperatures and pressures.

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

Viton is a type of synthetic rubber known for its excellent heat and chemical resistance. Coating the gasket with Viton helps it create a robust seal in harsh engine environments and withstand high operating temperatures.

Do I need any special tools or sealants for this gasket?

When installing this Cometic MLS head gasket, it is crucial to refer to the manufacturer's installation instructions. Proper surface preparation and torque sequencing are vital for MLS gaskets to ensure a reliable seal.

Specifications

Brand: Cometic Gasket
Part #: C4567-027
UPC: 191070116132

Cometic Honda B20A3/B20A5 .027in MLS Cylinder Head Gasket - 84mm Bore

Name: Cometic Honda B20A3/B20A5 .027in MLS Cylinder Head Gasket - 84mm Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-b20a3-b20a5-027in-mls-cylinder-head-gasket-84mm-bor-t14-807774
Price: 106.52 USD
Availability: BackOrder

$106.52

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Fits 1988-1991 Honda Prelude. Cometic MLS head gasket with 84mm bore, crucial for a solid seal after engine work.

Key Features

Fits 1988-1991 Honda Prelude.
Multi-Layer Steel (MLS) construction for strength and corrosion resistance.
Outer layers are embossed and coated with heat-resistant Viton rubber.
Viton coating is heat resistant up to 482°F (250°C).
Features an 84mm bore size.
Cometic part number C4567-027.

⚠️ 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

If you're rebuilding the top end of your 1988-1991 Honda Prelude, a reliable cylinder head gasket is essential for a proper seal. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the pressures and temperatures of your B20A3 or B20A5 engine.

Cometic constructs this gasket using three to five layers of stainless steel. This material choice offers increased strength and resilience, helping it rebound and resist corrosion over time. The outer layers are specially embossed and treated with a Viton rubber coating on both sides. This coating is designed to perform in tough sealing conditions and can withstand heat up to 482°F (250°C), ensuring a dependable seal even under load.

This gasket features an 84mm bore, which is the correct size for your Prelude's engine. It's a well-built component that helps ensure your engine rebuild is sealed up tight.