Posted 12/6/2016 20:40 (#5680976 - in reply to #5678610) Subject: RE: 350 chevy head gasket sealer
Pilot Grove, Missouri
Replace both head gaskets is the only long term fix. If one gasket is already leaking the other side is not far behind, has been my experience. I would also reccomend resurfacing the heads if there is any warpage at all. Patrick