I am in the same boat.I am finishing a project I did'nt start. I do know the cable is in three parts, front,left rear,and right rear. They split at the equalizer. I don't think they run through the frame. I think they pass through some openings in the body crossmember and hang on clips and hangers on the way back to the rear wheels. Good luck! Scott p.s. I hope someone with more expertise responds to this