What materials is this head gasket made from?

This Cometic head gasket is constructed from multiple layers of stainless steel. The outer layers are coated with Viton, a heat-resistant rubber material, while the center layer is uncoated stainless steel.

Do I need to use any sealant with this head gasket?

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

What is the compressed thickness of this gasket?

The compressed operating thickness of this specific Cometic MLS head gasket is 0.027 inches.

Specifications

Brand: Cometic Gasket
Part #: C4564-027
UPC: 191070116026

Cometic Honda B20A3/B20A5 .027in MLS Cylinder Head Gasket - 81.5mm Bore

Name: Cometic Honda B20A3/B20A5 .027in MLS Cylinder Head Gasket - 81.5mm Bore
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-b20a3-b20a5-027in-mls-cylinder-head-gasket-81-5mm-b-t14-807471
Price: 106.52 USD
Availability: BackOrder

$106.52

On Backorder

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

Fits 1988-1991 Honda Prelude. This Cometic MLS head gasket has an 81.5mm bore and a 0.027in compressed thickness, offering strong sealing for your engine.

Key Features

Fits 1988-1991 Honda Prelude.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Outer layers are embossed and coated with Viton, a heat-resistant elastomer rated up to 482 F (250 C).
Compressed operating thickness is 0.027 inches.
Features an 81.5mm bore.
Designed for maximum sealing performance and does not require additional sealants.

⚠️ 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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Will it fit your car?

Fits these vehicles

Honda Prelude 1988-1991

About this part

Product Details

When you're rebuilding the top end of your 1988-1991 Honda Prelude, a solid cylinder head gasket is crucial for sealing the combustion chamber. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the pressures of modern engines, ensuring a reliable seal between your cylinder head and engine block.

Cometic constructs this gasket with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 F (250 C), making it suitable for sealing aluminum heads to aluminum blocks or cast iron blocks. The center layer is also stainless steel and can be varied to achieve different thicknesses, with this specific gasket having a compressed operating thickness of 0.027 inches and an 81.5mm bore. These MLS gaskets are designed to provide maximum sealing performance without needing additional sealants.