looking at mr Watts other posts, he got the truck with a 350 already swapped in - no doubt the whole problem is the fan is way too far from the rad, in 57 a V8 truck had the rad moved further back, and an electric pusher isn't likely to suffice

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics