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Water pump spacer and pulley alignment

  • Thread starter Thread starter bobbys9350
  • Start date Start date Mar 14, 2007

bobbys9350

New Member
Mar 30, 2005
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Mar 14, 2007
#1
  • Mar 14, 2007
  • #1
hey guys, i gotta stewart warner water pump. it cam with two plates. i put the one in and it didnt look lke the other one was suppose to go behind it. the water pump needs to come out about 1/8 of an inch to align my pulleys. do i use both of the plates? thanks!
 

bobbys9350

New Member
Mar 30, 2005
472
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0
Mar 15, 2007
#2
  • Mar 15, 2007
  • #2
Ok guys i went and bought a stock water pump just to be sure. i put everything back together even with a washer on every bolt between the water pump snout and the pulley to space it out. it stills needs to come out towards the fan about 3/16-1/4in! why is it doing this. when i put the 89 shortblock in i used the timing cover off of it but they are all the same arent they? i never had this problem before so im stumped??? any suggestions???
 

$uperstang

New Member
Jul 20, 2004
476
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Detroit, MI
Mar 15, 2007
#3
  • Mar 15, 2007
  • #3
Something tells me you changed more than just the water pump pulley?
 

bobbys9350

New Member
Mar 30, 2005
472
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0
Mar 15, 2007
#4
  • Mar 15, 2007
  • #4
nope. stock pulley on a new water pump.... anyone?
 
S

Sicarius428

Active Member
Jan 6, 2004
2,085
5
49
Mar 15, 2007
#5
  • Mar 15, 2007
  • #5
you only use one of the plates. Match it up with your old waterpump or the timing cover to find out which one. You may have to purchase a spacer or shims to put behind the pulley. I had to do that for my 428 with my crappy Milidon water pump.
Kevin
 
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