Without a front and rear view, I can't id it. I did find this about half way down. Sure looks similar. http://justacarguy.blogspot.com/2017/12/the-ford-custom-car-caravan-1962-1965.html
Man,,,it always amazed me that the producers went to the trouble to have several cool cars in the production . Because,,,you know it added to the overall cost of the show . I read one time what the Munster coach cost ,,,( Barris ),,,to build . Either way,,,,,since the show was geared towards young people,,,it was a smart move . Tommy
yup, I made a thread about that one too.... https://www.jalopyjournal.com/forum/threads/hot-rod-herman.1032541/#post-11690131