Looking to get either 17x9.5 front 18x10.5 rear or 18x10.5 all around Z06 wheels. Will the front fit correctly? Will it look right?

 

There are people in the AutoX forum running 17x11 fronts. With the 18s your going to run a lower profile tire for the same overall diameter. As long as you get backspacing very similar to what they are using with the 17x11s you should be alright. I'd try a search over there.

Personally I'd go narrower like 18x8.5 up front, but thats just my preference.

-brent