inner fender splash shields

[dart67]

Will 73-76 duster splash shields fit an 71 duster? (71 is metal and 73-76 is plastic right?)
Thanks

 

[Map63Vette]

To add to the question, will the later model ones fit in even earlier years like 67? I need a set for my 67 Dart and was thinking I would like to get the plastic ones because I figure they would be cheaper to find.