These look like NOS. ‘60’s Dodge hubcaps at repocast in Grand Rapids, Mi. Not sure of model though. But, they remind me of the ones on B bodies Set of (4) 1966 Mopar hubcaps/wheel.....
That’s what I thought too. But my ‘64 300 has 14” wheels, so I thought maybe C body Dodge used them too.(1966 Coronet 14?)
Head over to the "Library" at www.hamtramck-historical.com . "Library" icon is on the lh vertical tool bar. Then when you get to the "spreadsheet" page, click on the blue Chrysler icon (Plymouth is blue and white, Dodge is red, Chrysler usually has the Pentastar) on the line for Data Book. When there, click on the page for wheel covers for the normal Dodge Polara vehicles. Maybe my sequence is a bit off, but that part of the website is pretty easy to navigate. I was thinking they were Coronet only, but might be wrong. 1967 Coronet wheel cover was similar, but different.That’s what I thought too. But my ‘64 300 has 14” wheels, so I thought maybe C body Dodge used them too.