Alrite a friend of mine has front coils off of a 2001 3500 dually that he does not use since he lifted his truck 7 inches. Would they fit on my 96 ram 1500 4wd and if so how much lift might i expect from them? Also, do they make a 3 inch coil spacer for my truck or would this not fit since I see most only go up to a 2.5 inch. In the rear would it be possible to get 2-3 inches of lift by using heavier springs or add a leafs? Thanks a lot

96 Ram 1500
285/75/16
black cragar soft 8's
dynomax stainless steel cat back
cold air intake