So I was talking to my mechanic friend the other night mentioning that we're going to have to do my brakes soon (starting to grind up front and I've never touched the rear so I'm sure they need it too) and he mentioned an idea I hadn't thought about. He said he was prettey sure there were a few models around the same year as my truck that had disc brakes on the rear rather than the pain-in-the-$!% drum brakes. Anyone ever swap out these pieces on a 96 K1500 Suburban before? If I could get the convenience of disk brakes on the rear that would be great. Any opinions, ideas, advise?