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74 headlight vacuum diagram needed

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Old Jul 30, 2009 | 01:13 PM
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Default 74 headlight vacuum diagram needed

I dont see it in any book that I have, build or haynes, that shows the vaccum diagram for headlights.

I need it so I can operate the doors. Just the section pertaining to the headlights, I put vintage air in and have non original motor with various pcv, dist , trans solenoid ports for vacuum done already.
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Old Jul 30, 2009 | 03:37 PM
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The '74 AIM lists the vrious color codes on the vacuum tubing.
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Old Jul 30, 2009 | 05:49 PM
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The above diagram posted by Easy Mike is an INCORRECT DIAGRAM----- DIAGRAM IS INCORRECT---Please Email Corvette 101 and ask them to correct this diagram or delete it from their site-PLEASE --- Below this INCORRECT diagram is the same diagram with the hose positions CORRECTED. Scroll Down.
Originally Posted by Easy Mike
The above diagram posted by Easy Mike is INCORRECT !!!
Below is a corrected diagram.

Last edited by ...Roger...; Jul 30, 2009 at 06:49 PM.
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