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Holley

Carburettor Main Body Square Bore 4-Barrel HP Upgrade Dichromate Finish Each

Carburettor Main Body Square Bore 4-Barrel HP Upgrade Dichromate Finish Each

HO134-300C
$461.40 AUD
$461.40 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.
This retrofit main body kit converts 0-4777C (650 CFM) and 0-4779C (750 CFM) carburetors to a 750 CFM HP main body for increased horsepower, torque & airflow.

  • Eliminates Choke Tower and Associated Hardware of Standard Holley Double Pumper®.
  • Reduces Turbulence And Smoothes Air Entry Into The Venturi.
  • Pre-Calibrated At The Factory For Optimum Performance and Drivability on a Wide Variety of Applications.
  • Simple Installation With Common Hand Tools.
  • All Necessary Parts Are Included.
  • Eligible For Holley Contingency Programs.




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