rear disk brake cable
Mine is not like that, it feeds only down the drivers side to a bracket and a long housed cable from the passenger's side goes to the brake.
As said above, sounds like you need a custom intermediate cable. You need the funny "U" shaped cable connectors. These cars "varied" over the years for cable routing
Below is right out of the 69 factory manual. I realize this is drum brakes, but should "end up" being similar. The arrows point to the cable connectors
These things
Mine is not like that, it feeds only down the drivers side to a bracket and a long housed cable from the passenger's side goes to the brake.