I had read online about someone using Ford Windstar fans on their Chevelle. So I ordered a set of fans off of eBay, and modified them to fit on the Chevelle’s radiator.
I upgraded the front wire harness at the same time I installed the fans, so I put in a relay center for the fans and the headlights to make them brighter. I probably will redo this before I am finished with the restoration.
The relays for the fans are controlled by some sending units in the heads. I plan on making an electronic thermostat like the PAC-2700 from Dakota Digital.