1170 late 1966 transistor ign. distibutor?

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you say forerunner to ti but those distributors were in corvettes as early as 64,correct? i just wanted to make sure that 1170 that he's trying to sell was not fake but everybody thinks it is so i didn't get a definitive answer from those in the know.no chevy parts books list it at all.i was hoping maybe it was a rare motion,yenko,harrel distributor and that maybe someone with those cars would know.