Originally Posted by mudmantra
DC plastics has a complete gasket set with head gasket. Should be more out there. I just got a 1980 YZ465 and want to get it running too. Still in the research mode.
I just got an email back from DC Plastics and they said that I can buy just the head gasket for $34.95. Sounds expensive for 1 gasket but I guess that might be the only choice.