1967 hubcap trivia (but i dont know the answer)

[ldgn63]

ok all of you "aficionado's" ... i have a question.

would it be "TOTALLY UNLIKELY" of "feasibly possible" for a BASE, stripped down, no frills, no radio, etc, etc, '67 C10 to have been bought with '66 poverty caps?

my grandad bought this truck new (only NEW vehicle he ever bought) and lets just say he was more than frugal (cheap sounds so harsh). anyhoo, he is no longer with us and i have been doing a little work on the truck and noticing that pretty much EVERYTHING i touch has NEVER BEEN touched but those hubcaps look like 66's to me.
let me also say that the truck is RUFF... so it aint a gold mine! but i love it! (complete with rebar cow hauler bed rack)