Hi, this is berto6019. I have a NEW (open box) K1500 rear disc brake conversion kit for sale. Kit fits 1988-2000 K1500 series, six lug axles with the 10" rear drum brakes. I had bought this kit for my 1998 Tahoe, but sold the truck before installing the kit. I paid $425.00 for it. Selling price is $250.00 firm. Local pick-up only. I will not ship. You can see description on offerup with pics in Bloomingdale, IL.