Hi All,
I am having trouble finding this answer, so I thought this would be the best place to ask the question and have the answer available to everyone, as it is a gap in the info available about this.

Question 1:
Using a Vortec distributor as the Cam Position Sensor, and looking down the connector at the pins, are these the correct wiring diagrams?


Where C= 12v (Red 39 on 0411 PCM)
B=signal from dizzy (Blue 73 on 0411 PCM)
& A= Low Reference / ground from PCM? (Blue 61 on 0411 PCM)

Question 2:
For the EFI Connection supplied 24x crank sensor, is the below diagram correct:



Where A=Sensor signal (Blue 12 on 0411 PCM)
B= Low Reference / Ground by PCM (Blue 21 on 0411 PCM)
& C=12v (Blue 2 on 0411 PCM)

I'll edit this once someone posts the correct CONFIRMED wiring.
If Pocket or Wildside can weigh in on this it'd be great.