1966 P10 Step Van Restore Help Radiator Removal

[Kevschevys]

I am Restoring this 1966 P-10 Step Van Bread Truck. I Can't get the radiator out to get at the water pump. I Need Help and suggestions please! I can't get it out the top because of the heater blower vent is in the way, and I can't get it out of the bottom because it's welded.. I have unbolted the six bolts that hold the radiator to the frame, so it moves around a bit. I started taking apart the frame bracket, but this is extremely difficult to get at the backing nuts. Has anyone ever pulled the Radiator out of a 1966 P10???

I have ordered the manuals, they won't get here until Saturday!