If you are removing the '85 clip and putting the bricknose clip in it's place.... then yes, it will swap over. You need every part of the bricknose clip though. I swapped the front clip off a '95 F450 onto my '86 F250. The cowl needed to be changed to the newer style and the bolts that hold the fenders to the bottom of the cab are different. They are verticle on the '83-86 fenders/cab and horizonal on the '87-97 cabs/fenders.
Heath