The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

RichardJ · 11-04-2019, 04:32 PM

It does make a difference and the port with the sight glass is probably the outlet.
Open your eyeballs and take a closer look. It will be marked in some fashion. It's too important not to be marked.

11-04-2019, 04:32 PM	#4
RichardJ Registered User Join Date: Apr 2010 Location: So Cal Posts: 1,490	Re: Another Factory AC Drier Question It does make a difference and the port with the sight glass is probably the outlet. Open your eyeballs and take a closer look. It will be marked in some fashion. It's too important not to be marked. Attached Images