The Cometic MLS cylinder head gasket for Honda B20A3/B20A5 is a .140" gasket with an 81.5mm bore designed for high-output applications that require dependable, sealant-free sealing. Multiple embossed stainless layers provide rebound and corrosion resistance, with outer Viton-coated faces to handle harsh sealing environments. The uncoated center shim lets builders tailor thickness while reducing clamp load and bore distortion.
Cometic Honda B20A3/B20A5 .140in MLS Cylinder Head Gasket - 81.5mm Bore