Okay, this is a silly question but I'll ask it any way. I want to upgrade my daughter's '75 Swinger from the 9" drums (/6 car). Was going to do the disk brake swap but started to think (dangerous) that I am about to do the same thing to my '69 300 convert and will be taking an 11" drum setup off my c-body. It occured to me that an 11" drum setup would haul a Swinger down pretty fast. What if anything would swap off the front end or the rear end from a '69 c-dody to a '75 a-body or would the disk simply be a better way to go. Last part is that whatever I do to the front end, don't I need to upgrade the rear as well? Thanks
