1972 Plymouth Duster Alignment failure

Pretty sure i just found a good source of my heartaches... The Center link and the idler arm are for a 73-76......buuuuuut the damn pitman is from a 72 or earlier. My guess is that when they put in this motor (for some stupid reason) they decided to put the later center link and idler in. My bet is that the newer pitman they had wouldn't fit on the spline/ wrong size , but this is speculation. Things are starting to make a lot of sense now