Source of 833 Transmission Mount?

This is a list of the original Chrysler part numbers for the A Body V-8 transmission mount. 2265836-1964 2405872-1965 2533145-1966-1973 Chrysler never superceded any of these part numbers. Each one was discontinued over the years. What we don't know is the quality of the mount seen in post 8. Since the picture shows 2 studs, it is not the anchor 2272.