Here's a pic of an original, as cast, 069/093 intake without plenum divider. You can see that there never was a divider, and is not an angle cutout.
There may be other versions.
__________________
Rick
69 Chevelle SS396 Silver L78 M21 Post Sedan (Berger Chev.)
69 Chevelle SS396 Black L78 4-speed 4.10 Post Sedan
Don't text and drive.
Somebody's life may depend on it!