Parting out 1976 Plymouth Scamp

The "Special" in Swinger Special does not imply a special run. The Swinger Special was the bottom of the line Dart in 1971. The production figures for the Swinger Specials for the U.S. and Canada are as follows:

198ci (LL23C1R) 2,757 U.S.
225ci (LL23C1R) 7,706 U.S.
318ci (LL23G1R) 836 U.S.
340ci (LL23H1R) 75 Canada
198ci + 225ci + 318ci 1,557 Canada & Export

Mine's a 76 Scamp, not a 71 Dart Swinger. Any difference?