I got both 71 and 72 bumpers and brackets. I am waiting to see what clown wants off of me. The 72 has the bigger bumperettes and the 71 has the 70 style. The 72 bumper should shine right up , the 71 bumper would need a heavy arm to polish it up to make a so so driver, rechrome, or paint, I think clown wants one set of brackets forsure, but not sure if he is buying a no slot bumper or the slotted bumper. I have 71 slotted and 72 slotted.