They been cleaned up and polished, and the dull aluminum area has been primed with self-etching primer, and repainted with correct appearing dull aluminum enamel. There are a few small pits on these, but overall, they are in excellent condition.
The emblems have been replaced with new old stock emblems. These are not perfect, but probably the nicest original metal caps you are likely to find. If any parts in my listings do not meet your expectations, please contact me before leaving feedback, so that I can attempt to resolve any issues. I have a high personal expectation of what is good, excellent, or mint condition, and will always attempt to provide an accurate description, and clear photos.
I rely on original GM parts books, Hollander interchange books, reputable casting number books, and over 40 years of experience with Chevy parts, to determine the correct applications for parts listed in my auctions.