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Old 08-28-2017, 11:58 AM   #1
forestb
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How maney cores

I am trying to figure out how many corers the original radiator for my 62 has. It is around 2-3 inches thick. The finned part of the radiator is the same thickness as the top part that the upper hose connects to.
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Old 08-28-2017, 12:02 PM   #2
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Re: How maney cores

Here are two photos. I don't have a side photo.
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Old 08-28-2017, 03:38 PM   #3
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Re: How maney cores

If original v8 should be 3 or 4. I was told my 62 core was a V flow, not cross flow. Cools better. So if a good core do not replace! I Run a 406 small block in Vegas heat with my stock radiator.
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Old 08-28-2017, 03:44 PM   #4
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Re: How maney cores

Heres my Flex-a-Lite Black Magic 3300cfm fan
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats
http://www.cardomain.com/ride/332579...t-c-k-pick-up/
http://67-72chevytrucks.com/vboard/s...d.php?t=560081
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Old 08-28-2017, 03:49 PM   #5
LostMy65
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Re: How maney cores

My 65 is on a 62 Gmc Frame. It had a 351 V6 in it. When I went to a V8, I used the GMC V6 Radiator. It's still in there to this day:


[/QUOTE]
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Old 08-28-2017, 04:01 PM   #6
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Re: How maney cores

Is that factory Shroud? I did not have one but used the 6 tabs to mount this fan
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats
http://www.cardomain.com/ride/332579...t-c-k-pick-up/
http://67-72chevytrucks.com/vboard/s...d.php?t=560081
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Old 08-28-2017, 05:19 PM   #7
Llay R. Rac
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Re: How maney cores

Quote:
Originally Posted by forestb View Post
I am trying to figure out how many corers the original radiator for my 62 has. It is around 2-3 inches thick.
my original radiator is a 3 core, the core is 2 inches thick and the tank is 3
take off the rad cap and you can see or feel the number of rows.
I've been researching replacement radiators , it seems the size of the core is important, ie a 4 core with smaller diameter cores may not cool as well as a 3 core with larger cores.
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Old 08-28-2017, 06:15 PM   #8
LostMy65
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Re: How maney cores

The Shroud in my pic above is the original 62 Shroud.
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66 C20 Service Truck:
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