455 vaccum diagram

[Greg Duesler]

CAn anyone help me out with a vaccum diagram for a 1973 Buick Centurion with a 455 engine. I have a port on the back of the carb which ahd a screw in it and I want it back to original and Im not sure on the vacuum switch on the front of the intake. A diagram would really help me out. send to ramblinfrontiernet.net

Thanks so much

[WDR]

I'll post the diagrams tomorrow evening.

[Greg Duesler]

Does anyone have a vaccum diagram for a 73 Centurion 455?

[Gum,beest]

Hi Greg
Check this post from WDR
It is not everything but at least it get you started on the thermovacuumswitch
http://www.buickcenturion.com/forums/showpost.php?p=8656&postcount=3

Hope this helps a bit

[WDR]

Greg the other diagram is on it's way