Overview This is the kit that their customers have been asking about for a long time, and it's here. Brothers deluxe at the wheel disc brake kit is not only a disc conversion but is also a front end rebuild/upgrade. It fits 1/2 ton 2WD trucks only. This kit includes: 2.5-inch drop spindles, upper & lower ball joints, inner & outer tie rods, adjusting sleeves, brake hoses, wheel bearings, seals, bolts, dust caps, calipers, pads, custom 6 lug rotors and detailed instructions. Note these do not work with stock wheels. Compatible with 1963-1970 Chevrolet/GMC C10/C15, Blazer/Jimmy (RWD) & Suburban (RWD 1/2-ton) Features Front Disc Brake Conversion Kit Fits rear wheel drive 1/2-Ton Truck with 6-Lug Wheels Drop Sprindles - 2.5-inch drop Includes spindles, rotors, wheel bearings, ball joints, tie rod ends, brake hoses, and single piston calipers Note: does not work with stock drum brake wheels 11.875" Rotor Diameter