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Old 02-07-2007, 12:59 AM   #1
timcos
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Water Pump long or short

Here it comes...and I am waiting for Bill Engvall to scream..."Here's your sign."

What is the physical difference in a long or short water pump and how do I tell what I have?

Wow...that was painful...but I just do not get it.

Thanks,

Tim
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Old 02-07-2007, 01:49 AM   #2
chopper103in
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Re: Water Pump long or short

the back of a short pump will be super close to the timing cover
the long punp sits about 1 inch off of timing cover
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Old 02-07-2007, 11:00 AM   #3
swb85
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Re: Water Pump long or short

Quick way to tell is stick your hand down between the timing chain cover & water pump...if you can get your fingers in there it's a long pump, if not it's a short pump.
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Old 02-07-2007, 08:23 PM   #4
entourageguy
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Re: Water Pump long or short

Quote:
Originally Posted by swb85 View Post
Quick way to tell is stick your hand down between the timing chain cover & water pump...if you can get your fingers in there it's a long pump, if not it's a short pump.
But please people do this with the engine turned off. I've lost more fingers testing this way...........
Brian ...
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Old 02-08-2007, 12:09 AM   #5
timcos
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Re: Water Pump long or short

OK...I can stick my fingers in there...not far cause I have fat fingers...

So if I have a long water pump what does that mean...other than it is long?

Tim
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1992 1500 4x4 Shortbed
1984 Ford F250 Supercab Longbed 6.9L Diesel
1972 K10 Cheyenne Super Fleetside Short Bed - 350 - A/C
1971 VW SuperBeetle
1960 Wife
1984 Son
1986 Son
1989 Son

Previous Trucks
1967 C10 SWB (1980-1981)
1971 C10 LWB (1998-2004)
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Old 02-08-2007, 12:15 AM   #6
kwmech
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Re: Water Pump long or short

It means that some of the accesories will be swapped to different sides b'cus of the bracketry
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Old 02-08-2007, 12:25 AM   #7
Fred T
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Re: Water Pump long or short

Long pumps were installed on pickups starting in 73. Major difference in pulleys and brackets, it can be a real pain converting one. There is a small difference in water flow, the long pump being better, but not enough to make conversion worthwhile.

This might help you determine which you have.
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