Here............Use my write up. It will take you maybe 30 minutes top. That's taking the wheel off and then removing all bolts needed and reinstalling afterwards. You might need a breaker-bar to help with loosening some of the nuts as they probably haven't been touched since the car was first put together.

http://www.grandprixforums.net/f73/h...ubs-10985.html

I have to agree with everyone else, who the heck told you it would cost $500 bucks to replace ONE hub? They are seriously wacked out!!! And if it was your father, mmmm I would hate to say it.........but he's mmmmmmmmmm WRONG! And so is the idiot who priced the repair cost for you.

Also ZZP has hubs $89 or 99 bucks a piece. The Timkin*(yeah its misspelled) are probably the best aftermarket hubs out there. Me personally, when I changed one bad hub, I went ahead and replaced BOTH front hubs. Why? It will save me time later when the other would eventually wear out. Also it gives me a spare incase of direr emergencies