Back to the motor. I found a 12-v one at NAPA but can't give the number right now. My info and truck are 550 miles distant.

Picture shows the gasket that I first used.
Attachments
Fan Motor 1.jpg (46.3 KB, 45 downloads)

1948 3/4-Ton 5-Window Flatbed Chevrolet

34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.