Howdy, Well I've been waiting for this for quite some time and I finally got my Blazer yesterday. A 75 with a very straight body, lifted on '33x12.5, the interior is shot, but I had plans for redoing it anyway. All this for $1100, plus the wife actually liked it. Anyway, I need a rear window and I was wondering what years are compatible. The driver seat has a swivel on it, is this stock? What's the easiest way to replace this? Thanks.