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Holley Classic Double Pumper Carburetor


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Holley 0-4779C
Classic Double Pumper Carburetor
  • 750 CFM
  • Manual Choke
  • Free Shipping - Estimated to ship directly from the manufacturer on 05/17/21

    Thank you! We will notify you when this product becomes available.

    0-4779C is rated 4.8 out of 5 by 5.
    Rated 5 out of 5 by from Better than expected I had an old 4779 carb on a drag car years ago and I was expecting the same. What arrived was a significant improvement and better than expected. Although not shown on the image but in the description, this one had the 4 corner idle. It also had float bowl sight windows (neither stated or shown). In addition to the idle screws on the secondary metering block it had provisions for a second power valve with a block off installed. Unlike the old 4779's the entries to the venturies are now radiused. I primed the bowls and right out of the box the car fired up and only the idle needed to be adjusted. I tried adjusting the idle screws but they were best where they were set from the factory.
    Date published: 2021-03-28
    Rated 5 out of 5 by from Holley 750 Carb. The perfect 750 cam carb. Increased the horsepower in my small block chevy by 12 horsepower by switching from a 650 cfm to a 750.
    Date published: 2016-11-05
    Rated 5 out of 5 by from A classic Coming from a 750 mighty demon to this was like coming home. These just plain run and run well.
    Date published: 2015-12-27
    Rated 4 out of 5 by from Works great on my sbc 383 stroker I really can tell the difference in performance and the gas pedal
    Date published: 2017-08-29
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