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02-25-2014, 11:26 PM
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#1 |
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Registered User
Join Date: Apr 2010
Location: Toronto, Canada
Posts: 83
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Stock Big Block Fan size
Does anyone know the diameter of the original 68-72 Big Block clutch fan?
Thanks |
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02-26-2014, 05:53 PM
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#2 |
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Registered User
Join Date: Apr 2010
Location: Toronto, Canada
Posts: 83
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Re: Stock Big Block Fan size
Nobody knows??
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02-26-2014, 07:08 PM
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#3 |
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Senior Member
 Join Date: Aug 2003
Location: Conyers,Ga.
Posts: 7,283
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Re: Stock Big Block Fan size
Pretty sure 19"
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02-26-2014, 07:36 PM
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#4 |
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20' Daredevil (Ret)
Join Date: May 2003
Location: Jefferson State
Posts: 13,497
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Re: Stock Big Block Fan size
Small block fan is 18".... no clue if big block is the same but it wouldn't surprise me. Be patient, someone will know for sure.
__________________
- Mike - 1972 K20 LWB 350/350/205 RIP El Jay |
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02-26-2014, 09:53 PM
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#5 |
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Senior Member
Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,212
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Re: Stock Big Block Fan size
I will measure mine tomorrow and post the size.
__________________
70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Coming soon: EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 |
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02-26-2014, 10:50 PM
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#6 |
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Senior Member
Join Date: Aug 2003
Location: Conyers,Ga.
Posts: 7,283
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Re: Stock Big Block Fan size
I measured one on truck. It's 19" or very close. Hard to get accurate measure on truck.
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02-27-2014, 12:17 AM
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#7 | |
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Registered User
Join Date: Oct 2012
Location: Arlington Washington
Posts: 1,808
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Re: Stock Big Block Fan size
Quote:
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02-27-2014, 08:57 AM
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#8 |
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Senior Member
Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,212
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Re: Stock Big Block Fan size
At the widest point it is somewhere between 19 and 19 1/2"
__________________
70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Power windows Power Locks Coming soon: EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 |
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