Halibrand champ quickchange rear end assembly. 55'' wide at hubs. Late Ford 5 on 41/2'' pattern. Full floating axles. Has caliper mounts but no calipers or rotors. Polished center section and side bells. Axle tubes have mounts for coil overs and ladder bars. For a photo go to the H.A.M.B general disscussion and see thread ''New quickchange parts for old style hot rods'' post#89. Thanks