Hey there Tony,
Hopefully Chuck will be able to help you out on the wheel. As for the air cleaner lid, on a single carb car, the original black lid was used with the chrome dress up air cleaner. The two four set up did have a chrome lid though.
I went back to your "Code Z hardtop" thread and see that you have chrome valve covers. There was a chrome engine dress up kit sold by the dealer. It had the valve covers, chrome valve cover bolts, chrome spark plug wire brackets and wire harness brackets, air cleaner base was chrome, but no lid came with the kit. Also, a chrome breather cap was included.
Not trying to be critical but those small items are painted on your engine and from a judging standpoint would be incorrect.
I have a complete kit here in a rather tattered original box. It is planned to go on one of the Gran Sports eventually.
So, do you have an original black air cleaner lid? If so, you can stop the search for a chrome one.
Loren