This is the kit that our customers have been asking about for a long time, and it's here. Brothers disc brake kit utilizes your stock ball joints and tie-rods. This kit includes: 2 1/2 drop spindles or stock spindles, brake hoses, wheel bearings, seals, bolts, dust caps, calipers, pads, custom 6 lug rotors and detailed instructions. Kit is also available with stock spindles. It fits 1/2 ton trucks only. Note these do not work on stock rims