My '67 C-10 has the factory chrome bumpers that still shine, but are a little beat-up. I can buy new Taiwan bumpers, but they're not half the thickness of the originals, and the chrome quality is crap. I can take mine downtown and have beautiful rechromed Original bumpers for a little more than the cost of the re-craps.
I'm all for getting the original part and fixing it over the repops any day.