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Old 10-04-2017, 02:09 PM   #1
87Skier
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Radiator fan shrouds

I'm close to completing my engine swap, but I haven't yet decided what fan shroud and fan to go with.

I converted it to a dual speed single electric fan a few years back using the stock fan shroud, but I don't have the room for that setup. I'm running short of time to mess with making my own, so I was looking for something that I can either use my current fan or something that comes with fans. Wiring and relays aren't an issue.

I'm using the stock radiator and would like to use the stock mounts. I do not like the push-through plastic bolts that come with some aftermarket fans and coolers. Has anyone used this: eBay

Does anyone have any other recommendations?

Thanks
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Old 10-04-2017, 07:21 PM   #2
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Re: Radiator fan shrouds

I'm currently contemplating the same thing. Looking at the Old Air ( black materal like plastic: includes all the kit necessary for wiring it up too ) offering for our truck and the Champion Cooling one ( stainless ).

this one you show on E-bay isn't one I'd considered, but the price is sure interesting as the two above are like 360+ and 200+ respectively.

I've just started doing the research though and came across this post so I thought I share my thoughts.

-klb
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Old 10-05-2017, 10:07 AM   #3
74baggedbug
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Re: Radiator fan shrouds

I'm using that shroud,it's great fit.. I drilled my own holes to mount it but other than that it was easy
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Old 10-05-2017, 12:20 PM   #4
BugzC10
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Re: Radiator fan shrouds

Check out this fan conversion. I installed it..love it.

http://67-72chevytrucks.com/vboard/s...d.php?t=254617
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Old 10-11-2017, 03:20 AM   #5
87Skier
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Re: Radiator fan shrouds

Quote:
Originally Posted by BugzC10 View Post
Check out this fan conversion. I installed it..love it.

http://67-72chevytrucks.com/vboard/s...d.php?t=254617
that's essentially the setup I was running (pictured). In the process of doing my swap, my engine moved forward, and I no longer have room to run it. Thought about trying to find a 2wd with air shroud as they are supposed to be the slimmest. Even with the narrower shroud, I think I still would have had to trim it and make a new mounting system for my fan.

I ended up going with a slightly different version of the one I posted before. It's supposedly made by champion cooling (can't attest to that), but it came with two 14" fans.

Fitment was a bit off (about 1/4" too short to reach my factory holes), but it looks like it will work with my original brass radiator, and probably with the new plastic/aluminum replacements.

I can post pictures if anyone is interested.
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Old 07-22-2020, 11:20 AM   #6
Boog
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Re: Radiator fan shrouds

I've been looking around at fan and shroud information and looked up that Jeep efan that was originally around $50 or so through moparparts.com and find it's now $171 + with a list price of around $250. WOW. They've gotten expensive. http://67-72chevytrucks.com/vboard/s...d.php?t=254617

I'm done with efans anyway so back to stock with clutched fan.
As far as aftermarket small block fan shrouds go who has the better ones? One place has them for about $60 and another one has them for about $120 and up. I'm not interested in show truck restoration quality but a sturdy part that fits. I'm not paying for 50 year old NOS or original shrouds. So who bought from where and how was it?
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Old 07-22-2020, 11:35 AM   #7
Davidf
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Re: Radiator fan shrouds

Quote:
Originally Posted by Boog View Post
I've been looking around at fan and shroud information and looked up that Jeep efan that was originally around $50 or so through moparparts.com and find it's now $171 + with a list price of around $250. WOW. They've gotten expensive. http://67-72chevytrucks.com/vboard/s...d.php?t=254617

I'm done with efans anyway so back to stock with clutched fan.
As far as aftermarket small block fan shrouds go who has the better ones? One place has them for about $60 and another one has them for about $120 and up. I'm not interested in show truck restoration quality but a sturdy part that fits. I'm not paying for 50 year old NOS or original shrouds. So who bought from where and how was it?
I need a shroud that fits as well. My current shroud is cracked and partially missing. But the worst part is that there is about an inch gap all around. This gap is enough to allow the engine to overheat in traffic on a hot summer day. Why is this gap there? Is it normal? Is the shroud wrong? Are my radiator brackets and clips wrong? How do I tell if I have a standard or HD radiator? Who has the best price point shrouds?
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Old 07-22-2020, 11:02 PM   #8
JMD
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Re: Radiator fan shrouds

Old Air Products makes a sweet dual fan and shroud setup for our trucks. It bolts in using the stock mounts and does a great job cooling my 454 swap. I highly recommend it.
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Old 07-23-2020, 10:10 PM   #9
68bowtie
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Re: Radiator fan shrouds

I bought mine from ledfoot racing. It had to be modified at the bottom simce the height didn’t match my radiator. But it mounts to the factory radiator without going through the fins. I haven’t run it yet but it looks good.
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Old 07-23-2020, 10:11 PM   #10
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Re: Radiator fan shrouds

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I live in California, but identify as a Texan
"If a job's worth doing, it's worth doing well"

Project "Little Sister" (70 c10 blue original paint refresh)
Project "C10 Fever" (68 factory black 396 swb)
Project "Blue Bomb" (70 c30 blue original paint refresh)
Project "Vitamin C" (71 c10 orange original paint refresh)
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Old 07-24-2020, 03:27 PM   #11
weq92f
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Re: Radiator fan shrouds

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67 C10 fleet fuel injected '70 402, 700r4, 3.73 posi
07 335 sport turbo 6sp
94 Trans Am GT LT1 6sp posi -- sold after 22yrs
99 540 sport V8 6sp -- sold
73 240z L24 4sp -- given to friend
68 C10 step 350/350 3.73 open -- sold

Last edited by weq92f; 07-24-2020 at 03:35 PM.
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