Questions on 16 inch Ford wheels that fit C20s

[weim55]

I’ve heard reference here on the boards to a 16 inch Ford wheel that will fit our three-quarter tons. I’m looking for a 16 x 7 or 16 x 8. Does anyone know the original application of these wheels so I know what to look for in a junkyard? Possibly an Accuride number if I purchase new? Are these wheels a straight bolt on ( lug studs and wheel center same? ) and will take the original hubcaps from my 69 C20?

Thanks,

Steve weim55 Colorado