Where can I find a vacuum hose diagram for a 1972 Oldsmobile Cutlass, 350cc.
You can get a service manual for your car and the diagram will be in there. http://www.gearheadcafe.com/?ref=detroitiron.com
Also try faxon Auto literature. They have a website & offer re-prints of these manuals at a reasonable cost. HTH. -Jim
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