Ordered mine in about a week ago and installed it a couple of days ago. My 93 ranger has always had this problem with running hot after sitting in traffic and would get -VERY- hot when I run AC. I checked over everything in my cooling system and countless hours of checking parts over, making sure fan clutch, water pump, radiator cap, thermostat were all good.
Coming the day of the replacement, I straightened any bent fins on my condenser and use a long brisled steel wire brush to brush away the pebbles and dried leaves on my condenser.
I swapped the radiator in, filled it, bled it for 1.5 hours using my handy spill free funnel. Bought a new motorcraft radiator cap. Did my worshipping dance, sacrificed a lamb, and offered a bowl of cornflakes to the gods.
These past few days have been the best days of driving so far. I sat in heavy traffic on a nice hot desert day, AC blowing hard, maxed out and all and the radiator took that heat like a champ.
This has been the best investment for my truck. I honestly couldn't be happier and if anyone else has the same problem I had, I would get this radiator.