The modern Edelbrocks look totally different to me. The photo I posted is of a vintage set of Edelbrocks for reference. Moderns have seven shorter/thinner fins vs. 6, smaller font/script, and the breather holes are much closer to the center with less area cleared of fins to name just two noticeable differences. If mine weren't a period-correct build, the modern Edelbrock would work, but it would be like running a modern Edelbrock performer intake trying to pass it off as an LD4B.