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-   -   Do you think I can fit a stock Fan shroud? (https://67-72chevytrucks.com/vboard/showthread.php?t=673289)

chevykevy 06-08-2015 10:50 PM

Do you think I can fit a stock Fan shroud?
 
1 Attachment(s)
Hi all,
I have a 64 with a 71 front crossmember and the 71 engine perches. The engine is in the forward set of holes on the frame rails. I want to use a stock 66 shroud if I can. The measurement between the stub of the short water pump and the radiator is 5 inches. think it will fit?

chevykevy 06-08-2015 10:53 PM

Re: Do you think I can fit a stock Fan shroud?
 
How deep is a stock shroud from where it meets the face of the radiator to its most narrow part of the opening closest to the engine?

Chevy Fleetside 06-09-2015 12:36 AM

Re: Do you think I can fit a stock Fan shroud?
 
If you need some measurements I can measure mine for you.

Captainfab 06-09-2015 02:04 AM

Re: Do you think I can fit a stock Fan shroud?
 
A stock shroud measures 6-7/8". The fan will be too far into the shroud to properly move air and I don't know of there is enough depth of the lip to trim it back and have it work properly. It will somewhat depend on the fan you use. This is one of the things I warn people about when they want to move their engine forward.

chevykevy 06-09-2015 08:06 AM

Re: Do you think I can fit a stock Fan shroud?
 
thanks guys. Any idesa for a different shroud that may fit?

CVANN 01-24-2017 03:56 PM

Re: Do you think I can fit a stock Fan shroud?
 
I looking to do the same thing. Out junk yard has tons of shrouds down there. Anyone know of a shroud I could make work?

Brad54 01-25-2017 02:13 PM

Re: Do you think I can fit a stock Fan shroud?
 
Quote:

Originally Posted by Captainfab (Post 7203231)
A stock shroud measures 6-7/8". The fan will be too far into the shroud to properly move air and I don't know of there is enough depth of the lip to trim it back and have it work properly. It will somewhat depend on the fan you use. This is one of the things I warn people about when they want to move their engine forward.

What's the benefit of moving an engine forward? I can see it if you're installing a big block, because you don't really have any choice. But they came with a small block, and it was installed in a spot that uses factory components--like a fan shroud.

Not only that, but moving the engine forward hurts handling. It's not like these things handle great to begin with, but moving the engine forward just makes it worse.

So what's the thinking with moving it forward?

-Brad

Captainfab 01-26-2017 12:36 AM

Re: Do you think I can fit a stock Fan shroud?
 
I think most that do it, do so because they think that the HEI distributor is too close to the firewall. I have never had a issue with that and typically say so when someone asks about it. Some even compound the moving the engine forward issues by going with a long water pump too.

Quote:

Originally Posted by Brad54 (Post 7837820)
What's the benefit of moving an engine forward? I can see it if you're installing a big block, because you don't really have any choice. But they came with a small block, and it was installed in a spot that uses factory components--like a fan shroud.

Not only that, but moving the engine forward hurts handling. It's not like these things handle great to begin with, but moving the engine forward just makes it worse.

So what's the thinking with moving it forward?

-Brad


corvettejim1968 01-26-2017 06:09 AM

Re: Do you think I can fit a stock Fan shroud?
 
my stock shroud is in front of the radiator. i went with the electric fan.

http://img.photobucket.com/albums/v6...pss8jh8r3o.jpg
http://img.photobucket.com/albums/v6...psebpvzmnw.jpg
http://img.photobucket.com/albums/v6...pstdh5l8nv.jpg
http://img.photobucket.com/albums/v6...psjpyulnvz.jpg
http://img.photobucket.com/albums/v6...ps0ljxhwmm.jpg
http://img.photobucket.com/albums/v6...psxgczqvhe.jpg

Brad54 01-26-2017 12:06 PM

Re: Do you think I can fit a stock Fan shroud?
 
Quote:

Originally Posted by Captainfab (Post 7838361)
I think most that do it, do so because they think that the HEI distributor is too close to the firewall. I have never had a issue with that and typically say so when someone asks about it. Some even compound the moving the engine forward issues by going with a long water pump too.

Weird. I've got an HEI on my '62 Suburban, and there's no problem with clearance at all.

-Brad

343CA 01-26-2017 12:18 PM

Re: Do you think I can fit a stock Fan shroud?
 
I know a mid 60's Impala fan shroud is used a lot during swaps. Check the opening and clearance of fan space like Captain Fab mentioned.

Captainfab 01-27-2017 01:14 AM

Re: Do you think I can fit a stock Fan shroud?
 
I have never had an issue either, but some think it is just too close.


Quote:

Originally Posted by Brad54 (Post 7838686)
Weird. I've got an HEI on my '62 Suburban, and there's no problem with clearance at all.

-Brad



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