This is for a d60 and 14bff. "they are off of a 85 chevy 1 ton single wheel. they have 3:73 gears. the drums and rotors are thick. i also have everthing to put them in. that includes the swaybar and spring plates. the rubber hoses are also still on the calipers. i was asking $1500. but i would take $1200. i also have a new detroit locker for the 14 bolt for $250. thanks roy"