Before Autox, there were Gymkhanas. Here is some vintage footage from an event in Indiana back in 1964, with a couple of 356's looking pretty capable.
http://www.sbrscca.org/photos/TandC_Gymkhana.html
1964 was the year I got my first driver's license, and I stumbled upon an event like this in a little postage-stamp parking lot in Kearny Mesa, near Cubic Corp., where I was working that summer, which was dominated by a go-kart with a little Briggs and Stratton engine, IIRC.
Times have changed...
TT