Cometic Honda B20A3/B20A5 .060in MLS Cylinder Head Gasket - 84mm Bore

If you're rebuilding the top end of your 1988-1991 Honda Prelude, this Cometic Multi-Layer Steel (MLS) head gasket is a solid choice. It's designed to seal the combustion chamber and coolant passages between your engine block and cylinder head, which is critical for proper engine operation. This gasket is specifically made to fit the B20A3 and B20A5 engines found in those Prelude models.

Cometic builds this gasket using three to five layers of stainless steel. Stainless steel offers increased strength and resists corrosion, while also being able to rebound under pressure. The outer layers are treated with a Viton rubber coating on both sides. This coating is heat resistant up to 482°F (250°C) and helps the gasket seal effectively even in tough conditions and on surfaces that aren't perfectly smooth. This gasket is also .060 inches oversize with an 84mm bore, making it suitable for engines that have been bored out.