fan shroud part numbers 340 ??? have a fit issue

numbers i have are 2785 312
95511


bought from another member with rad said it was 69 340
well my rad is a 68 looks the same as the one i got from him.
my issue is i got a new viscous clutch fan witch measures the same as stock fan i took off well i think its the stock one 6 blade never tryed it with the shroud so i dont know if it does the same

the fan is grazing the lower part of the shroud and i would hate to cut up a nice shroud just checking if these numbers are correct for what i was told

thanks