Sorry for delayed response Fred, between messing with the hound and a bunch of dignitaries at work I am just now catching up after a couple days. I can check on the size of my compressor. It is as tall as I am? Hah. The inners come painted with some kind of heavy primer? I also ordered that radiator core support piece. Remember the lower one I was showing you that looks like a dog ate it. I was going to cut out the offending rippled section then weld in some flat stock. The more I looked at it the deformation went up the contours as well. This thing is turning into a full on rotisserie build I swear. The more ya grind the more ya find!