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 new Holley Aluminum HP carburetor main bodies. These aluminum HP main body retrofit kits convert your existing carburetor to an aluminum HP main body for increased horsepower, torque, and 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!
This retrofit main body kit converts the following applicable carburetors:
650 CFM - 0-4777
700 CFM - 0-4778
750 CFM - 0-4779, 0-76751
Features:
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 and smooths air entry into the venturi
Eliminates choke tower and associated hardware of standard Holley Double Pumper®
Eligible For Holley contingency programs
Specs
Brand
Holley
CFM
750
Emission Code
5
Finish
Shiny
Material
Aluminum
Product Type
HP Main Body Retro Fit Kit
Warranty
Limited 90 Day
Part Number
134-300SA
Emissions
5
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
