Hi all. Found a 76 Cutlass with the big 11 rear drums on it in a junkyard near here. I know these will bolt right on the 8.5 in my 71, but is there anything else I will need to do. Has anyone tried this? Pros? Cons? Worth it? I would put all new parts and drums on them.The owner only wanted $10 for both sides. How about the proportioning valve?
