Windage Tray Height Location
Don't believe that the stock windage tray was intended to be used with ARP studs.
This is my Milodon tray. It got tweaked a little here and there to clear a 4" stroke and fit the Milodon pan. That ear that is reinforced, word was that they may vibrate off, so tried a reinforcement. The studs do hit the pan in 2 places, welded 2 cup reliefs in pan.