hello..the main reason I ask,is that MOST GM HEI distro's are OUT of phase-a flaw that occurs in mass production...this includes Inline 6's,V-6's and V-8's.....I dont think GM planned it this way-and what cap orientation do u have?
seems you will find a few that are in phase..
out of phase distro's will work for street(but not as good as an in phase distro-you only find how an out of phase distro affects performance in a high rpm race engine.....
I will explain as time goes-just curious who knows what this means-Anyone?

ps Desert Dove, the 1 I sent u is in phase....