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Old 04-20-2020, 01:12 PM   #3
Steeveedee
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Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,160
Re: Need some advise on fan clearance please

I forget which part number clutch I have, but it is the severe duty model. It's about 3/8" from the radiator. The fan didn't line up properly with the shroud so I made one. This truck ran hot it's entire history, but it doesn't anymore. It's all stock except that I added an aluminum radiator (same size as the old 4-row brass one). After all the working on it, it turned out that the old thermostat didn't flow enough, so I bought a high flow thermostat. The old thermostat worked fine, but just didn't allow enough flow.
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'70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper

Simi Valley, CA
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