I think the pics show a 70 style rear brake cable set up where the passenger side cable is longer and crosses over top the diff to the driver side and attaches like the first pic shows. I believe he has a 73 model that uses the two short cables attached to the inside of both frame rails. How do these two short cables connect to the single cable that comes rearward through the torsion bar crossmember? I think that is what he needs the pic of.
jt