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Re: AC Rebuild 72 with CA emissions questions
The missing part in pic #3 is the vacuum-assisted valve that closes the air flapper so that only the air in the cab is recycled, instead of taking in outside air.
There do not appear to be any emissions related parts in your pictures, but maybe I'm missing something?
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~Steven
'70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper
Simi Valley, CA
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