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Rufas · 11-04-2019, 12:13 AM

I'm getting the factory AC back together on my 1970 GMC. I picked up a drier from O'Reillys. Neither port is marked as IN or OUT. I'm thinking the line leading from the condenser to the drier should go to the port on the drier that is directly connected to the sight glass.

Anyone know it that's correct?

Thanks

11-04-2019, 12:13 AM	#1
Rufas Registered User Join Date: May 2016 Location: Fort Mohave, AZ Posts: 371	Another Factory AC Drier Question I'm getting the factory AC back together on my 1970 GMC. I picked up a drier from O'Reillys. Neither port is marked as IN or OUT. I'm thinking the line leading from the condenser to the drier should go to the port on the drier that is directly connected to the sight glass. Anyone know it that's correct? Thanks __________________ 1970 GMC 2500 700R Trans, RideTech 4 link rear suspension, air bagged on all four corners, factory upper/lower A-Arms, 2 inch drop spindles. 350 SBC 300hp Weiand Supercharger FiTech 30004 EFI Last edited by Rufas; 11-04-2019 at 03:02 AM.