[joyridin']

If I had to guess, it isn't an Arntz or Butler. The dash and door hinges do not look like they are from either of these. The wheels do not look to be wide enough either. Most Butlers and Arntz had 12" in the rear and 10" in front. The rear bumper mounting does not look correct nor do the door panels or sidepipes. Also most that I have seen do not have a rear wheel lip. This kind of looks like it has one.

I could be wrong as there were quite a few changes over the years they were produced..especially Arntz models, but they seem to have a few things in common and this has none of them.

I would pass on it from that rollbar alone. What were they building? A Jungle Gym on top of the car?