1966 Barracuda Formula S for sale

Looking at the pics you have added someone took and swapped the whole K member complete and that is why the disc brakes and sway bar are missing. The upper a-arms have loose adjuster bolts, the brake hose is not in the mount and the torsion bars are pulled back. The drum brakes are 9 inch also instead of the 10 inch that were standard with a V8. What rear axle is in it? Do you have a pic of it so we can help you know more.