Dart trunk lid interchange

Does anyone know if all '70 through '76 Dart (Swinger etc, non-Dart Sport) trunk lids will interchange? I think the only difference may be that the '70 to '72 had cutouts in the underside brace for mounting a spoiler, but I need to confirm this.

Dave

My 70 doesn't have any cut-outs. I think they are all the same except for the 'dodge' emblem changes on some of the years.