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Demon Carburetion Mighty Demon Carburetor 5563010GC

Downlog Discharge Boosters


Throttle Bore 1.750 in. - Supersedes To Carburetor PN[MAD-850-MS]

Pricing: $688.95


Throttle Bore 1.750 in. - Supersedes To Carburetor PN[MAD-850-MS]

Demon Carburetion - Mighty Demon Carburetor P/N 5563010GC Features:

  • Clear Dichromate Finish For Good Looks/Corrosion Protection
  • Designed For Well Prepared 408-540 CID Engines
  • Contoured Venturii Inlet-Balanced Airflow-Increased Horsepower
  • Mechanical Secondaries For Awesome Performance
  • Dual Accelerator Pumps For Additional Fuel At Takeoff
  • Screw In Air Bleeds For Precision Tuning Capabilities
  • Screw In Idle Feed Restrictors For Precise Idle Tunability
  • Billet Metering Blocks For Exceptional Fuel Metering Capacit


Holley® has been manufacturing fuel systems of all shapes and sizes since 1903. In fact, over 250,000,000 carburetors have been produced over the years for everything from Henry Ford’s original Model A to the baddest factory muscle cars ever to roll out of Detroit. Did you know that Holley supplied over half the carburetors in WWII including not just automobiles, but PT Boats and airplanes? It’s true. No company knows fuel systems like Holley. Today, Holley carburetors continue to be a dominant force in high performance and racing, winning more races than all others combined. Holley carbs have powered every NASCAR Sprint Cup Series™ team and nearly every winning NHRA® Pro Stock team since the 1960s and every weekend still today.


  • 5563010GC
  • 5563010GC
  • 792898304338
  • Demon Carburetion
  • New

Shipping Information

  • Item Requires Shipping
  • 13.0 lbs.
  • W11.0000” x H7.5000” x L12.2500”

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