1971 Dodge Charger R/T emblem interchange with Challenger?

[Migsbig]

So I'm needing some emblems for a ratrod build 1971 R/T Charger project and don't want to use new emblems if necessary. Does anyone know which challengers ones will work since there seem to be much more of them around? I don't mind glueing on emblems as it's just for a year or two.

 

[chargervert]

The Challenger R/T emblems are larger than the original 71 Charger R/T emblems. The Challenger R/T fender,and trunklid emblems are all the same size. The trunklid emblem is adhesive backed and the fender emblems are bolt on.

 

[Migsbig]

Thank you. Now I have to measure emblem sizes to see how much smaller the R/T emblems are for the Charger. Anyone know what the casting numbers are for the emblems?