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68gmsee · 11-14-2008, 10:48 AM

I just installed one on my 68. I have one 12vdc wire going into the distributor. That's it... No ground wire and no tach. The dis is externally grounded when it's bolted down.

But, I guess it wouldn't hurt to ground it, though...

11-14-2008, 10:48 AM	#5
68gmsee Active Member Join Date: Jul 2007 Location: Centrally located between Houston, Austin and Waco. BCS area. Posts: 7,947	Re: Aother HEI question! I just installed one on my 68. I have one 12vdc wire going into the distributor. That's it... No ground wire and no tach. The dis is externally grounded when it's bolted down. But, I guess it wouldn't hurt to ground it, though...