I have a 68 dart gt with a 8 3/4 rear end and am changing over to the lbp. are your axles lbp? I would also need the backing plates, the brakes, the drums and whatever else I would need to complete the conversion. would I be able to do it with the parts you have? also I would need a bottom line price on it all because I am on disability do to being injured in the line of duty. thank you for your time, Brian (scampman)