Cometic Gasket C4236-040 MLS Head Gasket for 1990-2001 Honda B-Series Hybrid LS

Vehicle Fitment

• 1990-1991 Honda Prelude Si / Si 4WS (B-series, Hybrid LS-VTEC)
• 1997-2001 Honda CR-V (B-series, Hybrid LS-VTEC)

Features

• Multi-Layer Steel (MLS) construction for robust and reliable sealing
• Compressed thickness of 0.040 in for a tight, precise seal
• Three-layer stainless steel design with durable Viton outer coatings
• Designed for non-VTEC blocks with VTEC heads (hybrid setup)
• 81.5 mm bore diameter optimized for B-series engines
• Dry-install - no sealant required
• Excellent corrosion resistance and rebound characteristics
• Compatible with both aluminum and cast-iron block combinations

Specifications

• Part Number: C4236-040
• Material: Multi-Layer Steel (MLS)
• Compressed Thickness: 0.040 in (~1.02 mm)
• Bore Diameter: 81.5 mm
• Number of Layers: 3
• Orientation: Universal / Symmetric

Included Components

• 1 x Cometic Gasket C4236-040 MLS head gasket

Product Description

The Cometic C4236-040 is a high-performance MLS head gasket tailored for Honda B-series hybrid LS / VTEC applications, specifically for non-VTEC engine blocks with VTEC heads. Its three-layer stainless steel construction, paired with Viton-coated outer layers, ensures strong sealing and good resistance to heat and chemical stress.

With a compressed thickness of 0.040", this gasket provides a precise, reliable seal while accommodating common deck tolerances. The 81.5 mm bore matches typical B-series dimensions. Since it is designed for dry install, there's no need for additional sealants. This makes it a great option for rebuilds or tuned hybrid LS/VTEC setups in popular models like the Prelude or CR-V.