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Holley 134-300SA

Aluminum HP Main Body Carburetor Upgrade Kit 750CFM

Holley 134-300SA


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Holley 134-300SA Aluminum HP Main Body Carburetor Upgrade Kit 750CFM $129.95
Aluminum HP Main Body Carburetor Upgrade Kit
  • 750 CFM
  • Factory Pre-Calibrated
  • Includes Main Body Gaskets
  • Polished Finish

  • Holley 134-300SA Details

    750 CFM HP Series Main Body

    This Main Body Converts The Following Double Pumper Carburetors To An HP Series Carburetor:
  • 0-4779C
  • 0-4779S
  • 0-4779SA
  • 0-76751

  • Specifications:

    Manufacturer's Part Number:

    Want to upgrade your street carburetor to a high-performance race carb, but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get increased horsepower from the Holley Aluminum HP carburetor main bodies. These aluminum HP main body retrofit kits convert your existing 650, 750, or 850 cfm double pumper to an aluminum HP main body for increased horsepower, torque & airflow. With no air horn, choke tower, or choke control to restrict airflow, they deliver extra power easily and affordably. These aluminum main bodies are available in a shiny finish and come complete with all the parts necessary to take your carburetor to the next level!

  • Main bodies are factory assembled and kit includes new gaskets to complete the conversion
  • New main jets are included, however further tuning may be necessary depending on the application
  • Simple installation with common hand tools
  • Pre-calibrated at the factory for optimum performance and drivability on a wide variety of applications
  • Reduces turbulence of air entering into the venturi
  • Eliminates choke tower and associated hardware of standard Holley Double Pumper
  • Eligible For Holley contingency programs

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