Nearly always dented from 60 years of use.. 

For the 1960 Chevy Belair / Biscayne only

(as built in Australia & NZ)

...positioned on the front of  each guard and form the outer curve from the hood/ bonnet front molding.

IMPALA is Different to the Belair / Biscayne.. so check what your needing.... this is the latter Belair/ Biscayne pressing.

Not cheap but somebody has spent in our procuction cost estimated experience maybe US$25,000 just on tooling..just to bring the tooling for both types back from the dead..and double that by the time is manufactured, packaged right, warehoused etc etc.. probably need to sell about 300 sets at least to break even......for a one year - one car model part only.. ..at least you can get them now.