03-09-2015, 02:18 PM | #1 |
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Join Date: Mar 2008
Location: williamsport,pa
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big block fan shroud
Can somebody show me a pic of a big block fan shroud. I have th 21 inch radiator with the mount on top of the core support. I cant find a fan shroud to fit. thanks JOE
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03-09-2015, 11:32 PM | #2 |
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Join Date: Jan 2007
Location: Garland,TX
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Re: big block fan shroud
I can take a picture tomorrow, its been raining non stop here. I used a fan shroud from a 77 with a 454. Required a little bit of trimming to get it to fit.
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80 C10 SWB Step Side - 350 w/ vortec heads, TH350, 12-bolt 3.73 |
03-10-2015, 12:13 AM | #3 |
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Location: Santa Rosa, Ca.
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Re: big block fan shroud
I have a factory 454 in my 77. I can snap a photo or two tomorrow after work.
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1977 Chevrolet C/10 Silverado. Step-Side, Factory 454, TH400, 3.73 Posi 12 Bolt. 1975 Chevrolet El Camino. 350, TH400, 3.08 Posi 10 Bolt. |
03-10-2015, 01:11 PM | #4 |
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Re: big block fan shroud
thanks guys. any help would be great.
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03-10-2015, 01:29 PM | #5 |
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Location: Oroville, CA
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Re: big block fan shroud
What year is your big block?
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03-10-2015, 01:32 PM | #6 |
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Join Date: Apr 2001
Location: DALLAS,TX
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Re: big block fan shroud
x2.
What year truck? Fan shrouds changed w/the year model & core support changes.
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03-10-2015, 04:16 PM | #7 |
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Join Date: Mar 2008
Location: williamsport,pa
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Re: big block fan shroud
I have a 78 suburban. mine has a small block 400 in it. I used the 21 inch tall radiator out of a big block truck and got the mount with 5 bolts across the top of the support. the rad is 28 inches wide.
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03-10-2015, 06:30 PM | #8 |
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Location: Garland,TX
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Re: big block fan shroud
Here you go, BBC rad and shroud combo in a 80 c10 w/ SBC.
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80 C10 SWB Step Side - 350 w/ vortec heads, TH350, 12-bolt 3.73 |
03-10-2015, 07:53 PM | #9 |
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Join Date: Feb 2015
Location: Santa Rosa, Ca.
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Re: big block fan shroud
Here is my factory BBC Radiator shots. Hope this help you. Please excuse the dirty engine bay LOL
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1977 Chevrolet C/10 Silverado. Step-Side, Factory 454, TH400, 3.73 Posi 12 Bolt. 1975 Chevrolet El Camino. 350, TH400, 3.08 Posi 10 Bolt. |
03-11-2015, 10:27 AM | #10 |
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Join Date: Mar 2008
Location: williamsport,pa
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Re: big block fan shroud
thanks guys that's great. one last question is can you measure the distance between the mounting holes of the shroud. the only reason I ask is so I can make sure my aftermarket mount is the same as the original.
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