Backing Plate

Sorry I haven't gotten back sooner, but have been working on the rear end and some projects around the house. Sounds like I don't have anything to worry about so will bolt everything up and drive on down the road!

Quick question, has anyone changed out the emergency brake cables on their 1965 Dart to cables for a 1970 Dart? If so, did you run into any problems? Read an old thread from 2008 that said cables would work. Am thinking about changing out the cables in my 1965 Dart.
I removed the emergency brake cables because the cable is wearing a grove in the drive shaft after all these years. Also having trouble getting enough slack in cable to left rear lever that attaches to brake shoe.