Dual Fans for stock radiator - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Hatzman · 04-08-2020, 09:25 PM

Evening folks,

Anyone have recommendations on a dual fan set-up that would work on the 1970 C10 with a stock 4 core radiator? I am looking for a system that would/could bolt right up to the stock shroud location.

The truck has an LS conversion in it with Holley brackets and water pump at the front of the motor, so I believe I have plenty of room.

I found a link to Old Air Products and it looks good.

https://www.oldairproducts.com/produ...hroud-assembly

Curious on what everyone else is using and how they like it? This will be a daily driver so needs to keep everything nice and cool.

Thanks!

Andy4639 · 04-08-2020, 10:23 PM

I used a dual fan setup for a late model Camaro. They work good keeping my LS 6.0 cool. They hardly run in-less I'm sitting still.
Made my own clips to hold them in place. These are for the 6.2 in Camaro's so they move a lot of air.

weq92f · 04-08-2020, 11:07 PM

.
I purchased the Champion CC369 with their shroud and dual 14" fans. Ended up not using the radiator ( sold it here on the parts board ). The shroud and fans bolted directly to my stock 4 core radiator and was a perfect fit ( YMMV ).

There are a number of options available to you as you can find here via search including salvage yard stuff as well as aftermarket solutions that are sold as universal kits. You can also simply purchase the fans and attach them to your radiator using available fan install kits ( similar to zip ties that extend through the fins of the rad ) which are sans shroud.

HTH,

-klb

**lousyflyer** · 04-09-2020, 04:30 AM

i have the Old Air setup and the fitment is snug to the radiator but does not make contact - it rests on the metal housings of the rubber cushions at the top and clips to the radiator support itself on the bottom.

Easy installation. Very efficient. I recommend it highly.

04-08-2020, 09:25 PM	#1
Hatzman Registered User Join Date: Oct 2011 Location: Knoxville, TN Posts: 181	Dual Fans for stock radiator Evening folks, Anyone have recommendations on a dual fan set-up that would work on the 1970 C10 with a stock 4 core radiator? I am looking for a system that would/could bolt right up to the stock shroud location. The truck has an LS conversion in it with Holley brackets and water pump at the front of the motor, so I believe I have plenty of room. I found a link to Old Air Products and it looks good. https://www.oldairproducts.com/produ...hroud-assembly Curious on what everyone else is using and how they like it? This will be a daily driver so needs to keep everything nice and cool. Thanks! __________________ Steve ___________________________________ http://67-72chevytrucks.com/vboard/s...d.php?t=618848

04-08-2020, 10:23 PM	#2
Andy4639 Old member Join Date: Jan 2002 Location: Liberty, & Garden City S.C. , U.S. Posts: 19,945	Re: Dual Fans for stock radiator I used a dual fan setup for a late model Camaro. They work good keeping my LS 6.0 cool. They hardly run in-less I'm sitting still. Made my own clips to hold them in place. These are for the 6.2 in Camaro's so they move a lot of air. Attached Images __________________ 1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.

04-08-2020, 11:07 PM	#3
weq92f Registered User Join Date: Oct 2016 Location: Dallas Texas Posts: 3,236	Re: Dual Fans for stock radiator . I purchased the Champion CC369 with their shroud and dual 14" fans. Ended up not using the radiator ( sold it here on the parts board ). The shroud and fans bolted directly to my stock 4 core radiator and was a perfect fit ( YMMV ). There are a number of options available to you as you can find here via search including salvage yard stuff as well as aftermarket solutions that are sold as universal kits. You can also simply purchase the fans and attach them to your radiator using available fan install kits ( similar to zip ties that extend through the fins of the rad ) which are sans shroud. HTH, -klb __________________ 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

04-09-2020, 04:30 AM	#4
lousyflyer Senior Member Join Date: Oct 2013 Location: Garden City, GA Posts: 296	Re: Dual Fans for stock radiator i have the Old Air setup and the fitment is snug to the radiator but does not make contact - it rests on the metal housings of the rubber cushions at the top and clips to the radiator support itself on the bottom. Easy installation. Very efficient. I recommend it highly.



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