K20 Painted Hubcaps

[IronCanine]

I was hoping to crowd source some help again guys. I am trying to figure out the most likely factory hubcap situation for a 1970 K20 Z62 without a P03 call out on the SPID. Was it capless from the factory or did it have painted hubcaps? If it were a 2WD, I have no doubt that it'd have white caps. But after a fair bit of searching tonight I could only come up with two pics of K20s with white caps regardless of year. And I cannot speak to the originality of either.

I sifted through the Vehicle Information Kits for 70-72 in the GM Archives but couldn't suss out anything.

A pic of a factory capless '69 in period for the heck of it.

Thanks for any help.