A couple of Color Questions?

[BriceRoad]

Hey guys, just wondering what the factory color for the wiper arm linkage should be?

Also on a '70 Barracuda what color should the front access panels be? They are used to have access to the bolts to adjust the front end alignment.
Black or Body color?

And correct me if I am wrong but the battery tray should be body color. I believe I saw that on Graveyard Carz.

 

[floyd]

Wiper arm linkage is a plated flat black finish. Access plates are semi gloss black. Battery tray is body color.

 

[BriceRoad]

Thank you very much Floyd.