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Old 09-27-2020, 12:27 AM   #11
Bigblock50
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Join Date: Aug 2020
Location: Luray, VA
Posts: 35
Re: 72 Sierra Grande wiring - still at it

Thanks for that info. I'll do that once I figure out why the ignition switch does not activate the solenoid and HEI!

Even with the HEI installation (looks like a vintage GM setup), I should still find the purple wire from the ignition switch on the solenoid, yes? See the attached graphic from the internet. To actually see the wires I'd need to drop the starter, always fun.
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