Thanks 340mopar. I did call ATI, and they said to mill about .250 off the back of the damper hub, to bring the pulley back in line with the others, as it is bottoming against the crank gear off the timing chain. Does that sound crazy? It's just such a pain in the *** to install the fan with all those shims as I have done in the past, I'd like to make things simple.
Thanks,
Darren