Take a look at Charley's 1100 mile car. On page 17 of the thread he posted pics and the hooks are unpainted. That is also consistent and a example of what I have seen on unrestored cars we have certified. Here is a link to two pics:
https://www.yenko.net/attachments/385223-tn_012.JPG
https://www.yenko.net/attachments/385222-tn_019.JPG
Remember these are production cars and variations occurred based on build date, shifts and plants. Lets keep this thread civil and respect our fellow members. Personal attacks serve no purpose.