It seems like 56 repop parts are the most scarce. It's a good thing some of the parts are common across all 3 years.

I'd like to see them make 56 hoods, fenders, and smoothie bumpers. These are all available for 55 and 57, but for some reason they haven't made them for 56s. The 56 models are getting more and more popular these days. Seems like the repop companies are making some parts for them, but it's the ones that aren't that hard to find in some cases. Good hoods and fenders are getting scarce. Why they tooled up a one-piece 56 bumper before they did a smoothie is beyond me.