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1969 console vent control vacuum

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Old Jun 11, 2025 | 12:39 AM
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Default 1969 console vent control vacuum

Can anyone help with where the main vacuum attaches to the heater vent control?

Actually I’ll take any sort of diagram that sorts out the vacuum lines and where they attach to the control.

Here is a picture of the nipples that the lines attach to.


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Old Jun 11, 2025 | 05:37 AM
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Older Vac Leak Thread
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Old Jun 11, 2025 | 04:52 PM
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Thank you!
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Old Jun 22, 2025 | 03:46 AM
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Take a look at the absolutely brilliant wiring diagram (electrical and vacuum) produced by @robertea.

https://www.corvetteforum.com/forums...g-diagram.html
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Old Jun 22, 2025 | 12:08 PM
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Originally Posted by Alex_67-327
Take a look at the absolutely brilliant wiring diagram (electrical and vacuum) produced by @robertea.

https://www.corvetteforum.com/forums...g-diagram.html
Absolutely amazing...........

Makes me believe that maybe some day I'll understand electricity and vacuum
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