Well I decided to do an sas. Found these for 6k rear has never been used front was bolted up but wasn't on for long. The front is set up for a jeep but I guess I can cut all that off if I need to. Anybody ever thought about a jeep based four link since all the brackets are already on the axle? Who would be the ppl to talk to on here? I have been researching 3 and 4 link suspensions and I understand how it all works. Then you get into roll axis, anti squat, roll steer....and all that crap that I get a little confused. When doing a leafed front where do the front hangers end up? How far from the front end of the frame? I am asking bc that seems to be the easiest way but unless I am wrong I am going to have cut about 3.5 inches off the frame when my bumper gets here . Thanks for any input.