I need a new one, but not sure on where to get one. Some local parts store said it was $200 but that seems a little high. Wouldn't this one work?
http://www.joeheckracing.com/store/show_by_tags/Mustang+Rear+End+Parts+79-07
http://www.joeheckracing.com/store/show_by_tags/Mustang+Rear+End+Parts+79-07