got the sub frame out now. the old mounts are toast but expected that after 40 years I have rounded up 6 new mounts out of the 8. But i going to try to get them cast in urethane.
Everthing is cleaned up now treated with rust blast and then painted with KBS
here is a link to more pics photo bucket
http://s154.photobucket.com/albums/s242/kombi211/944%20rear%20arm%20and%20irs%20conv/