It's an aluminium radiator with a built to fit shroud attached that holds the fans. Tha fans are Spal, I think they are 11", I can look up the CFM if you like. There is a sticker on the top of the shroud "universal parts". I did have to replace the radiator when I got a small hole in the original. A guy here on the island tried to TIG weld the hole but failed, he can cut a beer can in half and TIG it back together but couldn't fix the rad. I should have tried to solder it with an aluminium solder flex rod. I think the replacement I got, which is the same as the one that was on the car, was a northern rad radiator. I bought my replacement at the Glitter Zone parts store .I can look up all that if you want the part numbers of everything.
The fans came on with the ignition when I bought the car but now I have the fans powered through two spal solenoids and switched with a spal thermo switch in the crossover. After the hour trying to find some wire to get home when the switch failed, I also have a toggle under the dash to turn on the solenoids and run the fans.