Cometic Honda K20A2/K20A3/K20Z1/K24A1 .023in MLS Cylinder Head Gasket - 87mm Bore - C4311-023

The Cometic Honda K20A2/K20A3/K20Z1/K24A1 .023in MLS Cylinder Head Gasket - 87mm Bore - C4311-023 is a precision-engineered head gasket with a 87mm bore and .023" compressed thickness.

The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. 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: Multi-Layer Steel (MLS)
• Bore Size: 87mm
• Thickness: .023" compressed
• Part Number: C4311-023

Verified fitment: Acura RSX (2002–2006); Honda CR V (2003–2006); Honda Civic (2002–2005).