[Black Cherry]

May I get a copy also, I have a 70 and 72, thank you!

[BUBBA2711]

Could i get a copy of that also? I have a friend that i'm working on his 70.wren1999@verizon.net Thanks in advance.

[Jeff74]

Originally Posted by Pezulator

Does anyone have the heater AC vacuum diagram for a 72 chevelle. Does anyone know what vacuum hose controls the heater control valve on a 72 chevelle. I have the diagram for a 1970 vacuum system but it shows a white hose that comes off the heater control. The heater control that I am using for a 72 chevelle does not have the white one as far as I can tell. Thanks in advance for the help!

72 doesn't use a shut off valve

[1971ss454Elco]

Originally Posted by Jeff74

72 doesn't use a shut off valve

Correct

[Grayson Collins]

Hello, I need the vacum diagram for a 1970 Chevelle with a/c . I would really appreciate it. Grayson

[DannyAbear]

Me too, please, it it works for 70 & 72, it should work for my 71?

[BUBBA2711]

Originally Posted by DannyAbear

Me too, please, it it works for 70 & 72, it should work for my 71?

Danny 70 and 71 up to mid year are the same setup routing wise. Do you have a/c?

[Phatsalmon]

I have also been looking for the Diagram for the 1972 El Camino. I have removed the dash and found two lines coming through the firewall with nothing connected. Is this right? If you can send me the diagram I am sure it will be easy to resolve...Thanks so much

[WORKIN ON IT]

whats the chances of me gettin a copy of that?

[Racing]

How about hosting and posting a link for others that would like to have it?

[ray1970ss]

Sorry guys, I havent been messing with the site in forever. Apologies to anyone who didn't get a copy. Can someone explain to me how to host and post a copy? Thanks!

[rick]

Load the docs to your photobucket account.

[Racing]

If you don't have a hosting service I'll put to on photo bucket for you.

[JJ'65]

Years ago I had a '69 Ford LTD with the vacuum-operated headlight covers. Was at an Air Force base, and the base library had dozens of repair manuals including one that had vacuum diagrams just like wiring diagrams for all kinds of GM, Ford, and Chrysler cars. Maybe people don't use libraries any more? Heck, maybe they don't even exist...

[JimboChevelle]

I have a 70 with a/c, but I need to figure out where a orange stripped hose goes, so could I please get a copy of that diagram as well?

E-mail address: theporchevman@aol.com

Thanks Jimbo