76 Chrysler 75hp,mod#757HC,ser#19440, bought not running. I tore engine down because of water getting in #3 cylinder. I found that a head bolt broke a small hole inside the exhaust port area. Hole is circle size of bolt and I have the piece. Question how to fix this. If I put the piece back in can I buy a liquid metal or sealer to fix this. There shouldn't be compression to worry about only heat and water. Any Ideas or experiences would be helpful. Send e-mail for pictures. <br />JDA45@msn.com Thanks, John Allen
