SS Barracuda front Bumper

So with all this being said and all the reading I’ve done I see no proof (as of yet) that when these cars were assembled they left out any bumper brackets. In these notes nothing tells me what was different with pn# 2768584-5 “outer” brackets but something was different or the number would not have superseded. Nothing in the assembly notes say “leave out the inner brackets”
So to answer your question, my answer is, I don’t know. LOL!!