It came out of a '68 built in St. Louis. Nov 2, 1967 build (I'm not sure if that's the date the trans was built or if SPD of the car, but I suspect the trans).

The input shaft depends on whether it was just cut short or cut short and turned smaller to fit a GM (was quite common). You can run the cut down shaft with the pilot bearing that fits the crank snout. It will decrease the value some, though.