Hello and thanks for any help! I have a Japanese production 2003 Accord 2.4 liter. It is pushing coolant into the cylinders. This will be the second time for this block and head. It was done a few years ago by a professional repair shop. That time was to replace the piston rings. I'm going to do this job myself. I have a excellent machine shop to review the head. Does anyone know why Honda calls for a different head gasket for Japanese production? This seems to rule out aftermarket parts. I know about replacing the head bolts. Anything else I need to watch out for? Thanks again!!