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08-03-2015, 06:57 PM
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#1 |
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Registered User
Join Date: Sep 2014
Location: Tallahassee, Florida
Posts: 21
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water pump question
I have a small block GM motor in 1982 GMC pickup. I have changed the v-belt assembly to a serpentine system and I need a water pump with a heater hose outlet. What should I be looking for in terms of year models? Any help greatly appreciated.
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08-03-2015, 07:56 PM
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#2 |
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Registered User
Join Date: Jul 2015
Location: La Quinta, CA.
Posts: 131
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Re: water pump question
Are you talking about this port? if so, my 77' stock WP had this port.
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08-08-2015, 10:59 PM
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#3 |
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Registered User
Join Date: Sep 2014
Location: Texas
Posts: 215
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Re: water pump question
I looked at a 1994 3/4 ton 350 in a wrecking yard today. Had serpentine with a water pump that had the threaded port. I have seen earlier ones with holes not even machined in the pump. May take a trip to the store to search their stock.
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08-09-2015, 03:37 AM
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#4 |
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Registered User
Join Date: Jan 2007
Location: Garland,TX
Posts: 431
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Re: water pump question
early to mid 90's water pump is what you need. It will be reverse rotation and will have a port on the top.
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