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Im rebuilding A 440 for A 67 Plymouth and Im wondering if Im using a M-1 dual plane intake manifold, would a holley double pumper 750 cfm part#1333-0-4779S bolt up and work fine with this M-1 dual plane intake?
I'm using the 750 vac secondary on a mild upgraded 440 with holley single plane. Runs very good, starts and idles great. The holley website says to use a vacuum secondary carb on heavy street cars.
