MY CAR IS A 12D BUILT 67 RS/SS. it lists 4P on the trim tag, denoting ss 350. the fold down was added, as i also have 760Z as a trim code, and have all black buckets. when talking to the original owner of my car last year, he informed me that the traction bar was a recall item, added after he took delivery. it is square as opposed to the factory small block traction bar which was round. is yours square or round?
buddy