Gee, thanks for all the great advice there fellas!
First of all, there is nothing really wrong with the rolling assembly or the bottom end, just wanted to feed a little speed to my car....
Second, I was just looking for a little direction. I'm going to replace the stuff anyway, just for the learning experience. But I'm still new to it all so I was just asking for a little help. Anybody can go buy a new crate, I want to know how it all goes together! Besides, I've 6 kids, I can't afford to just go buy 450 hp at once!
Ed