Driveshaft that came with the car was too long, not even sure if it was for this car. Scored a 49.5" aluminum driveshaft off of Craigslist. Guy said he had it made for his old Camaro and never installed it and it has sat in the back of his garage for 20 years. He said he spent a week's pay on it back then. I gave him 3 crisp Jackson's and a handshake for it.
My Dad came across a photo of his '67 when he first started working on it: