Wanted 73-74 Duster Parts

Looking for a Trunk Lid, Grill, Lower front grill surround, Bumpers, and best info for interior parts,...YearOne ain't cheap,..thought I was lookin in a Harley parts book judgin by the prices...Info for brake and fuel lines, can only find listings for 73, don't know if they will interchange with my 74 spacer,...thanx, Jaimus