I sanded my 69 down using 80 grit and a DA sander. If you want to do it right, I suggest taking it down to bare metal. Here is a link to my website, there is a link on there to my 69.
Tom
http://bluess454.freehomepage.com/70sshome.htm
- [Chevelle-List] sanding/priming Don Allen
- MICRLASER