1966 valiant rear brake shoe removal?

You can actually replace the old spring retainers with the newer spring and cup retainers if you want. I still have the original ones on Vixen, because they never bothered me. They work fine.
Yeah I replaced all the hardware and ran new lines, wheel cylinders, hubs, and updated the master cylinder. It’s should stop now haha. Need to by pass the heater core for now and take it to the dmv so they can see it run and issue a title. My uncle never titled it in ga so sc is giving me a hard time.