Thank you. Yes, it is pretty much original, and they're very similar from what I saw, but looks like yours is a manual. This one unfortunately is automatic. We also have a 1965 Fairlady, which is the stick I learned to drive on. ?
Our late father's 1972 240Z is for sale in Texas. He was the original owner. Please note the mileage listed is wrong, as the gentleman handling the sale for our mother was not initially aware that the odometer had rolled over. I would be happy to try to answer any questions you may have.
I stumbled upon this site by accident, so hope it isn't inappropriate to post this.
Listing is here: https://sanantonio.craigslist.org/cto/d/marion-1972-datsun-240z/7056714243.html