Hi, I'm giving you a number of diagrams that each show some of the systems. I could not find a single diagram that shows everything. Please let me know if there is anything you have that is not included in these diagrams.
evap system:
EGR, EFE, and vacuum advance. Note: your car may not have EFE.
EGR, and vacuum advance--no Eengine vacuum diagram for a - jturcotte_2294.gif"/uploads/images/jturcotte_2294.gif" alt="jturcotte_2294.gif" class="h_engine vacuum diagram for a - jturcotte_2295.gif
top view:
PCV system:
Thermac system:
EGR only:
I just find some diagrams (clikc over image for zoom)....
Fig. 11: 1972 vapor control vacuum hose routing-350 engine shown
Fig. 13: 1976 350 engine vacuum hose routing-4-bbl. carbureted with EFE and air injection
Fig. 14: 1976 350 engine vacuum hose routing-4-bbl. carbureted without EFE or air injection
Fig. 15: 1976 350 engine vacuum hose routing-with fuel injection
Hope this helps to solve it; keep us updated.
Confirm this previous details in the corvette_manual_repair.pdf
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I am looking for the engine vacuum diagram for a 1974 Chevrolet Corvette with a 350cu engine
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