Hi Ron, it has the original block but not tranny or rear end - it was a drag car in the early days (but not chopped up). However, I paid more for this car than the black car, so I am having second thoughts about completing the deal. There is another interested party and the seller knows that I am trying to sell the black car, so he has no problem letting me out of the deal if I want. I still haven't heard from the buyer that I was holding the black car for today, so if anyone else is interested I will be relisting it on the site tonight with a revised price if I don't hear from him by 10 PM. How about a nice black Z Ron?