The Cometic copper head gasket for Honda B16A2/B16A3/B17A1/B18C1/B18C5 features an 85 mm bore and .043 in thickness, offering a design that requires less clamp load. Its construction aims to conform load distribution across the sealing area, reduce bore distortion and is specified to require no sealants or re-torque, providing a direct-fit replacement where these gasket dimensions and properties are called for.
Cometic Honda B16A2/B16A3/B17A1/B18C1/B18C5 85mm Bore .043in Copper Head Gasket