It's on a 1996 Nascar chassis.I did not know the Birds had truck arms nor rear discs in 1970.
So that begs the question, when did Mopars ditch rear leafs in Nascar?
Hi Stucat, I apologize for raising an old post, but I'm building a #43 Petty Superbird Race-replica, and if you still have the tubular uprights for the wing, would you be interested in selling them? Or if not, maybe you could take a few photos with a tape measure along side so I could possibly build them. I'm really curious what they used in the NASCAR Superbirds!I have some vintage nascar Hemi stuff, bathtub manifold and carb, 2 alternator . I think I might have a pair of tubular uprights for the wing, If your interested.