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06-17-2011, 03:21 AM
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#1 |
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Registered User
Join Date: Jun 2010
Location: Las Vegas, Nv
Posts: 312
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Add to fan shroud or use fan spacer
I am looking for ideas on what to do with my Suburban. It has a 454 4 row rad and shroud with a 350 engine. Due to this the fan isn't far enough in the shroud. I can't use most fan spacers, as they are meant for flex fans that don't have a clutch. Anyone know of a spacer meant for clutch fans?
Or, I was thinking of maybe adding a strip of aluminum around the shroud to make it deeper, but don't know where I would even look to be able to get something like that.
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1995 Suburban K2500 454.....off road & towing 1999 Astro, work van 2006 Silverado 2wd 5.3 w/4.5" lift and 33s Last edited by TheApocalyptican; 06-17-2011 at 03:22 AM. |
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06-17-2011, 05:32 AM
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#2 | |
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Old Heap Driver
Join Date: Mar 2008
Location: Newport News, Va
Posts: 2,642
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Re: Add to fan shroud or use fan spacer
A picture or two would be helpful, but if you can't I understand. Aluminum pieces can be found at Lowes or Home Depot. How far into the shroud is your fan?
Quote:
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_____________________________ Bryan '99 Silverado 1500, 4.3, 5-speed, reg cab, short bed '50 Chevy 2DR Hard Top, 350/350, M2 Front End, 3:08 gear, cruiser. '40 F**d Sedan, all Chevy power, Heidt's front end, TCI rear, nice driver. |
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06-17-2011, 09:36 AM
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#3 |
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Registered User
Join Date: Oct 2003
Location: houston, texas
Posts: 26
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Re: Add to fan shroud or use fan spacer
I have the exact same set up on my C10.. Hayden makes a 1in fan spacer that put the fan 1/2 in and 1/2 out of the shroud. I noticed a huge difference in cooling on the gauge and a/c efficiency after i installed it.
jeff
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Jeff 1986 Chevy C10 Custom Deluxe swb 1983 Chevy Silverado swb stepside, factory 6.2/700r4 2002 GMC Sierra SLT 1979 GMC Jimmy High Sierra 1978 Chevy C10 Big 10 lwb Scottsdale |
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06-17-2011, 09:35 PM
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#4 | |
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Registered User
Join Date: Jun 2010
Location: Las Vegas, Nv
Posts: 312
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Re: Add to fan shroud or use fan spacer
Quote:
Right now the fan is maybe 1/32" to 1/16" into the shroud.
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1995 Suburban K2500 454.....off road & towing 1999 Astro, work van 2006 Silverado 2wd 5.3 w/4.5" lift and 33s |
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06-17-2011, 11:01 PM
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#5 |
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At the body shop.
Join Date: Aug 2009
Location: Land of fruits and nuts.
Posts: 5,260
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Re: Add to fan shroud or use fan spacer
Studs in the water pump?
Posted via Mobile Device
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" That didnt make it any newer " " Dont antique the equipment " |
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06-17-2011, 11:43 PM
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#6 | |
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Registered User
Join Date: Jun 2010
Location: Las Vegas, Nv
Posts: 312
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Re: Add to fan shroud or use fan spacer
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Currently, there are studs in the water pump. About 1/2" worth that threads into the pump, and about 3/4" worth that are what are used to bolt the pulley and clutch onto. My only concern with the studs is being able to find some that have the flared out un-threaded part with a longer threaded portion on front.
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1995 Suburban K2500 454.....off road & towing 1999 Astro, work van 2006 Silverado 2wd 5.3 w/4.5" lift and 33s |
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06-18-2011, 01:25 AM
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#7 |
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At the body shop.
Join Date: Aug 2009
Location: Land of fruits and nuts.
Posts: 5,260
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Re: Add to fan shroud or use fan spacer
Yeah get longer studs for the spacer. Fastenal oughta have them.
Posted via Mobile Device
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" That didnt make it any newer " " Dont antique the equipment " |
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