here are some pic's of the 10 lug dana 80 as i was taking it apart. it had some sort of chevy disc on it. dident have calipers but i looked in to getting some. they have the park brake built in to the caliper. cool but wasent really going to work for what i was doing. thought i would just use the dodge disc with little drum park brake. besides the brakes are already caliberated for the truck. and then later when i have to change the pads i dont have to remember what pads to get ect.
pic of the Eaton Truetrac