OEM Steel Fan Blade Spacer - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Bandit130 · 06-27-2016, 09:11 PM

Wondering if there are any fan blade spacers for 19" OEM steel fan blade with mechanical clutch? Has shroud. Wanting to set blades a little more into shroud for better air draw to help with AC cooling. I have found several that appear to be for flex fans, but have not seen any for steel blades.

74 C10 350/350

TIA

tucsonjwt · 06-28-2016, 10:11 AM

I am not sure exactly which size you are looking for, but the auto parts stores have fan hardware kits which include bolts and spacers. I got mine from AutoZone when I replaced the fan clutch on my C20 454. Also, my local Ace Hardware has a selection of aluminum bushings which will probably meet your needs.

Bandit130 · 06-28-2016, 10:46 AM

Quote:

Originally Posted by tucsonjwt

I am not sure exactly which size you are looking for, but the auto parts stores have fan hardware kits which include bolts and spacers. I got mine from AutoZone when I replaced the fan clutch on my C20 454. Also, my local Ace Hardware has a selection of aluminum bushings which will probably meet your needs.

I have seen several. Most all of them specify for flex fans. Will the aluminum spacers hold up for steel fans without any issues? There is a weight difference.

Thanks.

ron350 · 06-29-2016, 12:04 AM

If you are asking what style spacers Chevy used see the picture.

My 75 C10 came with a 350 two barrel carb and no AC. The truck came with a fixed fan and a 2-inch long aluminum spacer and sounded like an airplane going down the road.

tucsonjwt · 06-29-2016, 12:24 PM

What size spacers are you looking for? The ones I got from AZ were about 1/2" long, as I recall. But Ace Hardware has many different lengths. I would try Ebay or Amazon if you have a particular spacer in mind.

Pontiac1976 · 07-03-2016, 08:43 PM

Hello. Can you post a pic or two from the side showing your fan and clutch fan and far it's from the shroud.
Is that your factory fan clutch it was set up with?
How many blades does your fan have?

06-27-2016, 09:11 PM	#1
Bandit130 Registered User Join Date: Dec 2014 Location: Euless, Texas Posts: 516	OEM Steel Fan Blade Spacer Wondering if there are any fan blade spacers for 19" OEM steel fan blade with mechanical clutch? Has shroud. Wanting to set blades a little more into shroud for better air draw to help with AC cooling. I have found several that appear to be for flex fans, but have not seen any for steel blades. 74 C10 350/350 TIA __________________ 1974 Cheyenne 10 LWB Stock 350 W/HEI /TH350/AC/4 BBL Quadrajet Mopar by Birth Chevy by Choice Last edited by Bandit130; 06-27-2016 at 09:35 PM.

06-28-2016, 10:11 AM	#2
tucsonjwt Registered User Join Date: Jul 2007 Location: Tucson, AZ Posts: 3,188	Re: OEM Steel Fan Blade Spacer I am not sure exactly which size you are looking for, but the auto parts stores have fan hardware kits which include bolts and spacers. I got mine from AutoZone when I replaced the fan clutch on my C20 454. Also, my local Ace Hardware has a selection of aluminum bushings which will probably meet your needs.

06-29-2016, 12:04 AM	#4
ron350 Registered User Join Date: Apr 2007 Location: Birmingham AL Posts: 265	Re: OEM Steel Fan Blade Spacer If you are asking what style spacers Chevy used see the picture. My 75 C10 came with a 350 two barrel carb and no AC. The truck came with a fixed fan and a 2-inch long aluminum spacer and sounded like an airplane going down the road. Attached Images __________________ Stock 75 C10 step side. 350 2 BBL, 350 trans. 150K miles.

06-29-2016, 12:24 PM	#5
tucsonjwt Registered User Join Date: Jul 2007 Location: Tucson, AZ Posts: 3,188	Re: OEM Steel Fan Blade Spacer What size spacers are you looking for? The ones I got from AZ were about 1/2" long, as I recall. But Ace Hardware has many different lengths. I would try Ebay or Amazon if you have a particular spacer in mind.

07-03-2016, 08:43 PM	#6
Pontiac1976 Registered User Join Date: Oct 2015 Location: Ottawa, Ontario, Canada Posts: 764	Re: OEM Steel Fan Blade Spacer Hello. Can you post a pic or two from the side showing your fan and clutch fan and far it's from the shroud. Is that your factory fan clutch it was set up with? How many blades does your fan have? __________________ 1977 REG cab Long Bed with a 1984 Front Clip, 82 305 .60 over 9.0.1 flat top pistons, 4bbl, TH350, w/84 SS-intake & cam , w/ 1977 big block rad, 1975 gear box, 1984 master w/ metric fittings top & SAE fitting @ portion block, 1975 3.42 gear open diff. Duel 77-87 Factory air cleaner, duel inlet from rad support . Down sized 9' to new 8' Steel flat bed Was a 77 454 w/308 gear. Taken out 550 lbs. up front with motor clip change.



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