More ac help

[mblackburnjr]

I've recently picked up another 71 chev, this one with factory ac. However i'm missing the valve (i think) on the passenger fender, and the one above the air box. I think the fender one is called a heater valve, but what is the one above the air box called? I've also looked at literally 1000's of factory air pics on here, and cant get a real good look at either to analyze whats going on. It has a new compressor but one of the heater lines has a shutoff inline. Im assuming to kill the heat cause one of the vacum lines is missing to shut it off. i think i can figure it out if i can get a good look at one.(upper valve) Anybody have a good pic?

[FirstOwner69]

Look at the pictures in this current thread and see if you can identify what you are looking for. The one on the inner fender that is in the heater hose is a heater shutoff valve.

http://67-72chevytrucks.com/vboard/s...d.php?t=627624

[mblackburnjr]

Geesh! I feel like a dummy! I just read todays new posts and posted this. Musta missed it. Thats what im missing! thanks!

[FirstOwner69]

You're welcome. The parts I think you are asking about are sold by most vendors.