Cometic C4634-027 MLS Head Gasket for Honda F20B 2.0L DOHC VTEC - 86mm Bore

Vehicle Fitment

• 1997-2001 Honda Prelude Type S (Japan Market)

Fitment Notes

• Compatible with Honda F20B 2.0L DOHC VTEC engine.
• Designed for both left-hand side (LHS) and right-hand side (RHS) cylinder heads.
• Not suitable for engines with significant bore modifications.
• Sold individually; two required per vehicle.
• Ideal for both street performance and racing applications.

Features

• Multi-Layer Steel (MLS) construction for superior sealing performance.
• Compressed thickness of 0.027 inches (0.686 mm) for optimal sealing under high compression.
• Bore size of 86mm to fit F20B 2.0L DOHC VTEC engine.
• Outer layers embossed and coated with Viton for enhanced durability and heat resistance.
• Center shim layer made of uncoated stainless steel for strength and resilience.
• Eliminates the need for sealants during installation.
• Designed to withstand high boost applications and extreme conditions.
• Manufactured in the USA by Cometic Gaskets, a trusted brand in automotive sealing solutions.

Specifications

• Bore Diameter: 86mm
• Compressed Thickness: 0.027 inches (0.686 mm)
• Material: Multi-Layer Stainless Steel
• Outer Layer Coating: Viton (heat-resistant to 482°F / 250°C)
• Quantity: Sold individually (two required per vehicle)
• Position: Left-hand side (LHS) and Right-hand side (RHS)

Included Components

• 1x Cometic C4634-027 MLS Head Gasket

Product Description

The Cometic C4634-027 MLS head gasket is engineered for high-performance applications, designed for the F20B 2.0L DOHC VTEC engine in the 1997-2001 Honda Prelude Type S. With a bore diameter of 86mm and a compressed thickness of 0.027 inches, this gasket provides a precise fit and superior sealing under high compression and heat.

Constructed from multiple layers of stainless steel, it features embossed outer layers coated with Viton for heat resistance up to 482°F (250°C). The center shim layer remains uncoated, offering added strength and durability. This MLS design eliminates the need for sealants while delivering reliable performance under extreme conditions.

Ideal for both street performance and racing applications, the C4634-027 MLS gasket is designed to withstand high boost applications and extreme conditions, ensuring a dependable seal even under high-stress applications.