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What is this?

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Old Mar 2, 2022 | 01:05 PM
  #1  
TheWalkingDew's Avatar
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What is this?

Hello, I was just given an 86 trans am and I am trying to fix it up. I found this with both of the tubes on the side being cut. So I don't know where it goes and what it is to replace it. I look on the device to see if I could find a part number but no luck there. I was hoping that someone on this forum had an idea of what it could be?

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Old Mar 2, 2022 | 01:44 PM
  #2  
Tuned Performance's Avatar
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: What is this?

Vacuum t, check valve for hvac/cruise
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Old Mar 2, 2022 | 01:49 PM
  #3  
Tuned Performance's Avatar
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: What is this?

https://www.carid.com/dorman/vacuum-...mpn-47150.html
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Old Mar 2, 2022 | 03:18 PM
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From: Mantua NJ
Car: 1 Owner 1986 TA with a WS6 package
Engine: 5.0 EFI
Transmission: THM700R4
Axle/Gears: 277 Posi Speedo
Re: What is this?

I have check valve like that on my 86,it is used for my windshield wiper fluid,but mine only has 1 port in 1 port out not two.
edit I also have both of those check valves one for the cruise control and for the wipers.

Last edited by mantaguy; Mar 2, 2022 at 03:40 PM.
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