i have a '78 camaro and i want to put 18X8 inch wheels on it. what kind of tires should i get and anyone know of any wheels that would look good for it.?

 

I dunno, I prefer smaller wheels on a second gen, like 15s with monster rubber, but to each his own. I would recommend 245s on a 8 inch wheel, that is pretty much as wide as they go.
I would look for 18x9.5 for the back and put 275s on them