The JE Pro Seal head gasket for Honda D15Z1 and D16Y5–Y8 applications is listed at a 77mm bore and 0.033-inch thickness (ref C4196-030). It provides the head-to-block sealing required to maintain combustion chamber pressure and coolant passages during head replacement or engine rebuilding. Ensure the application requires the 77mm bore before fitting this gasket.
JE Pro Seal Honda D15Z1/D16Y5-Y8 77mm 0.033in Head Gasket (ref C4196-030)