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Old 07-07-2005, 11:50 PM   #1
ChevyDude
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Fan Spacer advise....

I converted from a long water pump to a short WP, and moved the ALT to the drivers side with the correct brackets. I am using a polished aluminum short water pump and polished aluminum upper and lower pulley's. Problem is my 3"-4" fan spacer that came with the engine...that goes on the front of the upper pulley and then the fan bolts thru to the WP, no longer matches up to the holes. Do I need a special fan spacer for doing what I'm doing here?

Thanks
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Old 07-07-2005, 11:59 PM   #2
70short/step
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You shouldn't need anything else. My brother has short w/p and I have long w/p and we have switched fans and spacers before with no problems. The only thing you would really need is a longer spacer since your fan will be further from the Rad.
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Old 07-08-2005, 09:33 AM   #3
ChevyDude
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Well, I guess I need the right fan spacer unit....the one I have will not fit due to the holes not matching up. Who sells these fan spacers??? Ebay???
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Old 07-08-2005, 10:32 AM   #4
67ChevyRedneck
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Autozone or advance has them, they are usually near their flex fans they sell. They usually have several different choices. If the spacer holes don't match up, then your fan holes most likely won't line up either, may need to get a new fan/spacer. I thought the short and long pumps had the same hole pattern
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Old 07-08-2005, 10:41 AM   #5
Fred T
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Quote:
Originally Posted by 67ChevyRedneck
I thought the short and long pumps had the same hole pattern
The earlier short pumps had a smaller hole pattern.
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Old 07-08-2005, 10:44 AM   #6
67ChevyRedneck
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So, he may need a new fan as well then..... Thanks for the info Fred.
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1967 C10 SWB Stepside: 350/700R4/3.73
1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc
1968 Pontiac Firebird: Project Fire Chicken!
2015 Silverado Double Cab 5.3L Z71
2001 Jeep Wrangler Sport 4.0L 5spd
2020 Chevrolet Equinox Premium 2.0L Turbo
2011 Mustang V6 ~ Wife's ride
American Born, Country by the Grace of God
1967 CST Shop Truck Rebuild!
My 1967 C-10 Build Thread
My Vintage Air A/C Install
Project "On a Dime"
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Old 07-08-2005, 01:16 PM   #7
ChevyDude
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I found a nice billet polished aluminum 3 1/2" fan spacer on ebay. If my fan doesn't fit or work with it I'll get a new fan...PERFECT!!!! Thanks Guys!!!
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Old 07-08-2005, 01:26 PM   #8
tomatocity
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Quote:
Originally Posted by 70short/step
You shouldn't need anything else. My brother has short w/p and I have long w/p and we have switched fans and spacers before with no problems. The only thing you would really need is a longer spacer since your fan will be further from the Rad.
agree with 70 short/step. if your fan and spacer worked before and don't now then the problem is with the new water pump.
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