Cometic Honda/Acura DOHC 81.5mm B18A/B .060 inch MLS-5 Head Gasket/ nonVTEC - C4239-060

The Cometic Honda/Acura DOHC 81.5mm B18A/B .060 inch MLS-5 Head Gasket/ nonVTEC - C4239-060 is a precision-engineered head gasket with a 81.5mm bore and .060" compressed thickness.

The Cometic 5-Layer Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring 5-Layer Multi-Layer Steel (MLS) construction, this gasket uses five embossed steel layers delivering exceptional clamping load distribution for high-output applications. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

• Material: 5-Layer Multi-Layer Steel (MLS)
• Bore Size: 81.5mm
• Thickness: .060" compressed
• Part Number: C4239-060

Verified fitment: Acura Integra (1990–2001).