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a/c vacuum lines help

Old 05-01-2011, 04:47 PM
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Default a/c vacuum lines help

i have a 1983 k5 and im going to swap in a sb 406 chevy. I do want my a/c to work. dose anyone know what vacuum lines control the a/c that are on the engine mana fold. its a stock 305 whit all the stock lines still in place. looking at it makes my head hurt its like a rat nest of vacuum lines. i dont have emissions so im also getting rid of the egr and smog pump. i just need help with the a/c vacuum lines.

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