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- - Radiator Fans all the Same (https://67-72chevytrucks.com/vboard/showthread.php?t=680696)

Troy 82

08-29-2015 10:46 AM

Radiator Fans all the Same

SBC. Did they use the exact same fan thru 81-87? All have the same size & pitch of the Blades?

77K10Silverado

08-29-2015 06:39 PM

Re: Radiator Fans all the Same

No. I have a 6 blade and have seen 5s. All factory stuff too.

86c20

08-29-2015 06:43 PM

Re: Radiator Fans all the Same

there is a light and heavy as far as i know think 5 and 6 bb 7?? maybe? but they are NOT all the same. as you are in tex i would go with a fan that moves the most air and a fan clutch that locks at a lower temp.

kalbert

08-31-2015 01:52 AM

Re: Radiator Fans all the Same

I've seen 3 blades too, on heat and seats models.

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