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Please Identify This Piece

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Old Jan 17, 2013 | 08:03 PM
  #1  
wilkink's Avatar
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From: New Jersey
Car: 1988 Pontiac GTA
Engine: L98 5.7L
Transmission: 700R4
Axle/Gears: 3.27
Please Identify This Piece

If anyone can identify this part, it would be much appreciated. Piece broke off of it so i can no longer attach a hose. Thanks.
Attached Thumbnails Please Identify This Piece-boom.jpg  
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Old Jan 17, 2013 | 08:35 PM
  #2  
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From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Please Identify This Piece

check valve
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Old Jan 17, 2013 | 08:37 PM
  #3  
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From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Please Identify This Piece

GM# 10135692, 15733271 or ACDelco 15-5421


http://www.ebay.com/itm/83-92-GM-Cam...sories&vxp=mtr


similar but not original
http://www.amazon.com/ACDelco-140566.../dp/B000C9F658

original
http://www.ebay.com/ctg/ACDelco-1405...alve-/99167065

Last edited by Twin_Turbo; Jan 17, 2013 at 08:40 PM.
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Old Jan 17, 2013 | 08:45 PM
  #4  
wilkink's Avatar
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Joined: Feb 2010
Posts: 120
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From: New Jersey
Car: 1988 Pontiac GTA
Engine: L98 5.7L
Transmission: 700R4
Axle/Gears: 3.27
Re: Please Identify This Piece

Thanks a lot. Not the most important thing in the engine bay, but like to keep things in check and keep the car running right.
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Old Jan 17, 2013 | 09:43 PM
  #5  
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Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: Please Identify This Piece

Yup, check valve...

YOu can get em in the Help! section at AZ and such. All it does, is let vacuum go through one way, but not back the other; that way things that work off of vacuum, like the AIR controls, hold their settings if the vacuum goes real low, such as if the driver floors the gas.
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Old Jan 18, 2013 | 12:03 AM
  #6  
wilkink's Avatar
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Joined: Feb 2010
Posts: 120
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From: New Jersey
Car: 1988 Pontiac GTA
Engine: L98 5.7L
Transmission: 700R4
Axle/Gears: 3.27
Re: Please Identify This Piece

Good to know. Thanks for the information. Couldn't find it in the Chilton manual.
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