gotta chime in with my pal 65 pony above. I got the 8 point from SW Racecars who have been fabricating race "stuff" since the 1950s. the bar stock used is NHRA legal and fit my 65 f/b (Xtreme) very well. I went the extra route and tied the main hoop into the Global West subframe connectors and the rear bars are, of course, tied into the rear frame rails. The price was just right and the "bundle of bars" along with the main hoop arrived in good shape. i haven't attached the front two bars yet as I am concerned about entering/exiting the car, however, there are ways around that...
talk to you some more in the chat room about it.....
randy