I'd call your local glass place and have them do it. But you'll want to take the tracks out and knock out all of the old junk. I took me a couple days to get the tracks cleaned up, then I called the glass store. They sent someone to the house and glued them both in for $50. I hear a lot of people having trouble with the windows coming un-glued. I've never had that problem.
JJ
69 Fastback 302 2v 3sp. trans.
http://albums.photopoint.com/j/View?u=1605599&a=12251632&p=44630868&Sequence=7&res=high.jpg
JJ
69 Fastback 302 2v 3sp. trans.
http://albums.photopoint.com/j/View?u=1605599&a=12251632&p=44630868&Sequence=7&res=high.jpg