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Old May 16th, 2013 | 10:50 AM
  #1  
dfire25's Avatar
dfire25
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"Trying to fix her right"
 
Joined: Oct 2012
Posts: 749
From: Bartlett IL
Long or short water pump?
Which water pump do I use for a 455 with A/C? So confusing
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Old May 16th, 2013 | 11:58 AM
  #2  
J-(Chicago)'s Avatar
J-(Chicago)
Seasoned beater pilot.
 
Joined: Jan 2007
Posts: 5,468
From: Chicago
depends on the year. 71 and later use a 6.1

70 and older use the 5.6


MOST IMPORTANTLY, it depends on your pulley codes as to what will work.
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Old May 16th, 2013 | 12:16 PM
  #3  
dfire25's Avatar
dfire25
Thread Starter
"Trying to fix her right"
 
Joined: Oct 2012
Posts: 749
From: Bartlett IL
I have a 71, not sure about the pulley code. I do have the triple grove pulleys.
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Old May 17th, 2013 | 09:55 AM
  #4  
Octania's Avatar
Octania
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Joined: Dec 2011
Posts: 7,286
for accuracy you must be sure of the pulley part number or letter codes

clean and read 'em, or measure OD and width and consult my database which is emailed upon request

Chris
Last edited by Octania; May 18th, 2013 at 08:38 PM.
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