The JE Pro Seal head gasket for Honda D13B, D15B, D16A6–A7, and D16Z1–Z2 applications is specified at a 78mm bore and 0.033-inch thickness (ref C4120-030). It functions as the sealing interface between head and block, restoring combustion chamber and coolant sealing during head replacement or engine rebuilds. Use this gasket where the 78mm bore specification matches the engine.
JE Pro Seal Honda D13B/D15B/D16A6-A7/D16Z1-Z2 78mm 0.033in Head Gasket (ref C4120-030)