Thanks to all of those who posted a reply to jsmiley's inquirey about the rear end ring and pinion swap....that was actually me 302fordracer by the way...I was working off a friend's computer. Anyhow, went to ford performance today and they quoted me $440 I believe it was without track lock and $560 with...I believe that I will probably have the track lock installed (replaced whatever). I just wanted to thank all of you who responded because you were a lot of help getting me out of what was turning into a very frustrating ordeal...