Here is a trick I have done many years ago , one if you do find a new NOS or a recromed bumper they want gold for it,and they do bend easy , I take a 77 or 78 alum bumper and cut the bottom part of it off with a jig saw, take your time, then polish it out, drill holes and bolt it on, looks like a steel bumper but no rust , just one more idea for you guys (and lady's ) Later Blaine