Was there ever a '71-2 Chevelle motion made?

[MosportGreen66]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: JoeC</div><div class="ubbcode-body">that blue 71 is not a good example of a 71 Motion Chevelle because it was modified by Motion as a used car mid 70s

only a few Baldwin Motion Chevelles were built 71-73
only one in 73 </div></div>

Where did he say Baldwin Motion? Exemplary car because of fantastic paper and retention of all Motion Performance goodies.