85 Chevy truck heater and ac controls

Discussion in 'Chevy Truck Forum' started by chevyracer8262, Sep 9, 2008.

  1. chevyracer8262

    chevyracer8262 Senior Member

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    Marine Designer/Engineer
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    Does anyone have any information on the wiring and vaccum schematics for the heater and ac controls for and 85 c10? My harness has been butchered and I'm tring to get everything hooked up and working again. I also need to know what vaccum parts are needed for it as well because my truck doesn't have any of it everythings been cut off at the firewall.:confused:
     

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