1973-1977 GM AC Duct Work Routing - Monte Carlo, Chevelle, Malibu, Lemans, Laguna, & C10 Trucks

This video is a direct layout of how the "duct work" inside your dash is routed to work with your AC systems. It will go over dash mounting details and what parts you will need inside the car if your trying to set your factory AC system back up.
If your in need of any of these parts please send us a PM on our Facebook page and we will get you a quote for shipping of these items! 73to77gmparts
Thanks for watching!

[@andrerivas1317]

Love your channel homie! I got a 74 monte carlo project and its hard to find help like you. Thanks.

[@73-77gmparts]

Thanks! Glad we can help!

[@TheJrj430]

Good channel. I have a 75 laguna. I have original gauges. Including tach. Went with Dakota digital.

[@73-77gmparts]

I have a clients 73 monte here I'm working on. They went dakota digital and will probably have to make a video on install of that too! hahaha

[@TheJrj430]

@@73-77gmparts I did a short video. Easy installation. Only problem is it takes several weeks to get the Dakota digitals

[@erwingoodwin7986]

Good channel, I have a 73 Malibu SS. I was wondering what size heater vent duct tube? Looking to order new duct tubes.

[@davidhall3801]

What operates upper air and lower level air control

[@73-77gmparts]

Lower floor vents would be operated by the HVACC control unit, the blend door opens and closes with a manual cable.

[@davidhall3801]

@@73-77gmparts ok I'll look at it thanks bought a new vacuum module

[@popee2005]

Where is the blower moter located