What disk you need all depends on what caliper and backing plate you have. If you have a caliper and backing plate from a vehicle that wasn't offered in a five lug configuration then you are in trouble. The safest way is to just buy a kit from a good manufacturer but I know as well as anyone the importance of the dollar. My advice would be to try and find a blown,or junkyard disk-brake axle (it will have to be a front axle) and buy the whole thing so that you have a model to work from and all necessary parts. The vehicle that come to mind to look for is a Scout II. Make sure it is a Dana 44 though just to be safe. Scouts are fairly common and really cheap. I bought one for $200 will Dana 44's
304 auto and PS and PB, the body is terrible but great parts that will get put to use on my Jeep.
Scott Crothers
304 auto and PS and PB, the body is terrible but great parts that will get put to use on my Jeep.
Scott Crothers