I have a 73 Duster with 10" drum up front & 9" drum in rear. I know I can get the 9" but am having a hard time finding the correct 10" shoes. Most of the suppliers have shoes that have a rectangular upper spring hole not a round hole. Because of this, the spring won't secure itself in the rectangular hole. Below are pics of the current front brakes, notice the top round holes.
Anyone know where I can get the correct front 10" shoes for my Duster?