Posted by Grant
on 10/16/2009, 1:00 pm, in reply to "427 two 4b manifold"
12.238.10.2
I've got an old GM archieve picture (circa 1967) with Zora Duntov himself in a lab coat standing behind a ZL1 prototype with dual quads on it. That would suggest that some type of early 427 dual quad manifold was fabricated by the factory, but I don't recall ever hearing about that seeing the light of day.
What would that be worth today if someone ever dug that out of their basement?
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