I was junk yarding the other day in Jacksonville FL when I stumbled on a 1970 Cadillac DeVille convertible. It's in the JY for a reason, but it definitely had a lot of good parts: Sheet Metal, interior parts, chrome and glass. The engine was there. It is at the Go Pull It J Y in Jacksonville. http://gopullit.com/
Search for Cadillac, Sedan and up it comes.