- Gold Dichromate finish for corrosion resistance and classic Holley looks
- Calibrated specifically for circle track use
- No choke for unobstructed airflow
- 30cc accelerator pump for additional fuel under initial acceleration
- HP metering block with changeable emulsion bleeds for infinite tenability
- Screw in air bleeds for precision tuning capabilities
- Welded throttle lever
- Power valve blow-out protection
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
|Primary Main Jet||77|
|Primary Power Valve||4.5|
|Primary Pump Nozzle Size||21|
|Throttle Bore||1.500 inch|
|Venturii Size||1.187 inch|
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.
*Free Shipping & Handling only offered to the contiguous US on orders over $100.
Some parts are not legal for use in California or other states with similar regulations.