Posted July 24, 200618 yr comment_175827 I came across this when I was looking for a Holley to buy. This may be interesting for you if you are thinking of doing the convertion or you doing it and need help or questions.DeeDeehly-0-8007.pdf Link to comment https://www.classiczcars.com/forums/topic/20935-holley-4-barrel-convertion-information/ Share on other sites More sharing options...
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