2019 summer race.... Jadaharabi vs 318willrun

Is the plate a repop or from another car or what? I found a guy with 3 differant single plates from 76. Can I use one of them on my dart?
They are originals used by somebody in '76. Mine are a matching set. You can use any state you want so long as it's the historic correct date for your car. I used Illinois because I like the 1776 to 1976 dates in the middle of the plate. It's hard to find a matching set in good shape. BUT, your car HAS TO HAVE AV or EV.