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08-29-2015, 10:46 AM | #1 |
Registered User
Join Date: Jan 2003
Location: Texas
Posts: 75
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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?
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Troy 1982 Silverado |
08-29-2015, 06:39 PM | #2 |
Registered User
Join Date: Jul 2014
Location: Winston-Salem, NC
Posts: 561
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Re: Radiator Fans all the Same
No. I have a 6 blade and have seen 5s. All factory stuff too.
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08-29-2015, 06:43 PM | #3 |
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Join Date: Mar 2012
Location: edgartown mass
Posts: 852
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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.
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1986 c20 "the hillbilly" 350 sm465 3.42gears 21mpg at 70mph 1985 k30 "the ice cream truck from hell" no rust az truck 197-8??? c30 "ramp truck" 454 1978 monte carlo 350 350th with 2.73 gears. no rust. sc car |
08-31-2015, 01:52 AM | #4 |
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Join Date: Jun 2012
Location: Minnesota
Posts: 509
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Re: Radiator Fans all the Same
I've seen 3 blades too, on heat and seats models.
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