Unilug washers?

The scars are from the ordinary mag lug washers. Note that they are centered on the outside part of the oval holes. That's the Chevy pattern.
Mount them on a mopar with the right lugs and washers, they'll work. I have a set of American daisies that are done exactly the same way, used them for years on a big block Ford galaxie, they are now holding up my 57 chevy.
Dual pattern , done exactly the same way these are.