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 Body Material:
- Cast zinc
- Main Body Finish:
- Dichromate
- Booster Type:
- Down-leg
- Main Body Gasket Included:
- Yes
- Metering Block Gaskets Included:
- Yes
- Metering Plate Gaskets Included:
- No
- Fuel Bowl Gaskets Included:
- Yes
- Fuel Bowl Screw Gaskets Included:
- Yes
- Jets Included:
- Yes
- Jet Material:
- Brass
- Jet Sizes Included:
- 72/84
- Accelerator Pump Discharge Nozzle Included:
- No
- Air Bleeds Included:
- Yes
- Air Bleed Material:
- Brass
- Primary Outer Air Bleed Sizes Included:
- 75
- Primary Inner Air Bleed Sizes Included:
- 35
- Secondary Outer Air Bleed Sizes Included:
- 75
- Secondary Inner Air Bleed Sizes Included:
- 35
- Quantity:
- Sold individually.
