Street freak rear suspension

[LetsFNgo]

So I was born far too late to know, but for a gasser/street freak in the very late 60’s and early 70’s, what type of traction device would’ve been used on a lead spring suspended rear axle?
For what I’m building and to fit N50’s hanging out the side I’m going to flip the rear so it’s spring over axle. Would some type of ladder bar have been standard fair back then on something like that?
I’d like the car to sit something like this Falcon when done. Even though im building a Rambler.
Thank you.