Long story short - I have an original (not a Chinese/Japanese repop) 69/70 rear bumper I just paid $338 to rechrome.I received it with a 71 fastback and thought it was a 71/73 rear bumper, which is what I need. I would like to trade my show chromed original 69/70 rear bumperfor a show chromed original 71/73 rear bumper.I may sellmy bumper outright if I can't find a trade.Thanks.