Ditto big time on the 6.0. It chokes a 5.7 in most cases.
To answer your question though, I dont know if it will fit. The 4th gen bottle takes up most of the area right infront of the radiator support.
Here are the best pics I have of how mine sits...if you havent seen them.
This is what I had to do to the center support just to get it into the right area.
All of that was so the cap was the only thing sticking up. I had it mounted up higher in my black car. It was much easier...but I had to really hack up the hood support thing.
Granted...this is on a bird. The camaros are different I believe, but maybe this'll help. I know the dual snorkles take up a good bit of real estate in that area.
J.