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Old 09-28-2021, 09:12 PM   #68
Gregski
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Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,803
Re: My Dusty 71 GMC a Mother & Son Project

Quote:
Originally Posted by Low Elco View Post
A shroud is a very important part of the cooling setup. The ring should be within 1/2" of the tips of the fan, and the box should tightly cover as much of the radiator core as possible. Forces the draft the fan pulls to suck it through the radiator. Otherwise it's just thrashing the air in the engine compartment around. Neat 'ol beater!
you sir go on that side of the line in the sand, ha ha
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