Not that I am aware off. The thing I do know is that not only parts are being replaced, but also added.
I have been told that the "pre" situation does not have wishbones whereas the "post" situations has.
Perhaps DJC can look up the sheets for you and you can conclude anything from that. I'm not a techy guy but just someone who experienced the left pull to such an extend that I convinced both dealer and national organization to apply a change that has been successfully applied in the past.