You could just drill a 1/4" hole into the other plane from one of the new ports on your
dual carb intake to accomplish the same thing, and have simpler cleaner plumbing. (That's what I did to the Edelbrock dual intake on my '51 with great results) Use 3/8" vacuum hose, not that clear plastic stuff. And the air intake/oil fill really should be left in the stock location at the front of the intake on an 8BA intake.
