Help! Vacuum Diagram Needed

[tlsmikey]

I need some help guys. I have a 1977 GMC K10, 350V-8, Quadrajet.

The truck has had a new painless wiring kit installed, new motor ..etc. The bad news is that I never took pics of the vacuum lines and threw away all of the old crusty ones. I can't figure out where the lines are supposed to go. I've looked at Haynes and Chelton. Both have horrible diagrams.

Does anyone have access to the factory manuals? Anyone have a vacuum diagram for this type of truck?

 

[AZ79K5Project]

I found this yesturday while searching same topic:

http://www1.autozone.com/servlet/Ui..._us/0900823d/80/11/24/eb/0900823d801124eb.jsp

 

[dlferry]

Send me your email and I will forward you what I have found for a 78

 

[tlsmikey]

Vacuum Diagram

Those vacuum diagrams look like the same ones from the Chelton manual. They're a good start but if you look at the one for the 350 V-8, heavy duty, california model (what I have)....you'll notice that there are several connections open. I'm trying to figure out where those connections go. I also have what looks like a small round vacuum reservoir with two fittings. I'm assuming one goes to the carb (ported line), but I have no idea where the other one goes.

You can email any diagrams at [email protected].

thanks for all the help so far and keep it coming.

 

[TEXICAN]

313 Hp and 387 ilbs. The transmission leaks so i was gonna replace the seals i wasnt sure if need a upgrade any thing.