Missed on this combo?
You might, maybe, could possibly get a 2.02 valve on there if you use a cutter that cuts the bowl to 90-91% and your bowls are only at 84-85% with the 2.08 valve.
A 2.05 valve may be a better option, because making the bowl bigger that the cross section can support will make the flow curve fall over. Look at the flow curve on any Pcar head.