Thanks. I will update with what I find out tomorrow evening. Driving 4hrs each way. I failed to mention the AC is not working.Looks like a real good deal if it passes your “rot” test. He will get it sold for that price even if not a numbers matching drive train. Looking at real 73Z’s for over a year and I never came across one for that price, in that condition. As Zstar stated a lift would be beneficial. Door skins were most likely replaced as GM did not use sealer around the edges. Also my 73 came with foil sticker on spoiler. GL and please keep us updated on your venture.PS, I really like the factory A/C option.