This post is going to be "way out there" for most of you guys but here goes..... I have a 64 Chevelle 2dr wagon (cough, cough)that I am going the Pro-Tour route with and would like to put an IRS in it so it will handle more like a new car and not like it's 40 years old. I saw a SC IRS at the Portland Swap Meet this year that a shop was putting in a Firebird. It looked very nice. I liked the fact that it had it's own "sub frame" that would make the whole assembly a bolt in affair providing the recipient car frame was modified to accept it. Here is my question: Do the SC's have alot of wheel hop while smokin' the tires from a dead stop? And, (if so) is there any up-grade parts for this.I don't plan a whole bunch of smoking the tires but you know how it goes sometimes and would like to know what to expect. What about 13" brakes? Who has kits? Or DIY plans? Any help would be big time appreciated. If this works-out I'll be looking for a parts car close to Salem Oregon. Anybody got one?? $$$$ I told you it was "out there"