There is a nova site called stevesnovasite.com you can try that there is some novas on there. The difference between a nova and the SS it only really the trim on the car...... and SS interior......... You can put a Ford 9' under the car and you could put a 18 on the back without tubbing the car as long as the wheel isnt that wide. But if you want anything wider than a 8' wheel on the back your going to have to do some cutting if you look at my site I have 17's all around on my car If you have any other ? on Chevy 2s I would love to help......Just Drop me a PM