[b454rat]

If you can find a 14ff out of roughly the same year as your truck, it will be a bolt in except the yoke. One out of an 80s will work, but the brake cables are different style. Also, out of a 1 ton you will have to move the spring perches in. You can get a 1310/1350 conversion joint. It's the same for the front, no conversion joint, I think you might have to change brake hoses, but not 100% on that.