1969 vacuum hose - Corvette Forum
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post #1 of 2 (permalink) Old 11-01-2015, 03:12 PM Thread Starter
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Join Date: Oct 2012
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1969 vacuum hose

I have a '69 big block coupe. There is a vac hose that has been cut off at firewall between heater core and ww motor. It comes from heater box under dash. My question is what vac line should I splice this into? The only vac I am using is headlights,headlight switch,headlight pull valve under dash,and heater controls.... No wiper door,or devices,has all been disconnected, using long hood.... Thank you for your time, Don.
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post #2 of 2 (permalink) Old 03-25-2016, 01:55 PM
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Join Date: Mar 2016
Location: Texas
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If the hose you're referring to is actually an 1/8" nylon tube it's the supply line to the heater controls and it would need to be connected to manifold vacuum. If it's a rubber hose it's most likely the vacuum hose that used to feed the wiper park valve. A picture would be helpful to identify it......................
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