HP Main Body Retro Fit Kit

HP Main Body Retro Fit Kit For Holley Double Pumper® Carburetors

PART# 134-300S

Suggested Retail: $159.95
Your Price:$143.95
Free Shipping on orders over $100*
  • All Necessary Parts Are Included
  • Simple Installation With Common Hand Tools
  • Pre-Calibrated At The Factory For Optimum Performance and Drivability on a Wide Variety of Applications
  • Reduces Turbulence And Smoothes Air Entry Into The Venturi
  • Eliminates Choke Tower and Associated Hardware of Standard Holley Double Pumper®
  • Eligible For Holley Contingency Programs
This retrofit main body kit converts 0-4777S (650 CFM) and 0-4779S (750 CFM) carburetors to a 750 CFM HP main body for increased horsepower, torque & airflow.
Product TypeCarburetor Part
*Free Shipping & Handling only offered to the continental US on orders over $100.
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