The ones above in the second, close up pic could be hubcaps too. They were also offered as a dealer accessory.
Unlike Donny, I've always liked them. I've even got 'em on my '69 however I fully polished them instead of keeping the cast spoke. To each his own.

-jeffrey
Nice, looks good! Do they have the same offset as Empi 8 spokes? I've got dropped spindles and am limited as to what I can run due to offset issues and ball joint clearance on the bottom.