First off, it's CamAro.
And now for the real lesson, this owner has put a lot of good effort into his thirdgen. He installed an LT1 intake onto his prior TPI intake. He did not swap the entire engine because distributors did not come on LT1 cars. Doesn't take a lot to cut a hole in the back and create the fuel lines to get it in. Was all the rage 5-10 years ago. I've been out of third gens for about 6 years now, so I don't know if the guy that was doing the mods is still doing them.
too bad we don't have a better, non blurry pic(oh, is that yours?)