I got one of the newer style 3/4 14 bolts, with the little shoes for the ebrakes. I am swapping this in for my 10 bolt stock rear. Trying to get this parts list together has been quite the scavenger hunt! What I am looking for is the brakes lines now. There is a proportioning valve that sits on top of the pumpkin (rear) with metal line running to each of the drums now. I am putting in 6" of lift at the same time. I am going to order a longer line for the center brake line that comes down to the prop-valve. So...my question is this. Can I use the same proportioning valve? Can I just replace the fittings from the old drums to the new calipers? What are the fittings for the new calipers? What are the parts I am goin to need that I haven't thought of for this brake conversion? I tried calling a dealer parts department and they were about as helpful as my grandmother would be on such a project. Appearantly the computer didn't have a button for "use your F***ing brain!"