The Holley 0-4412 Performance 2BBL carburetor is expertly crafted to serve as a stock replacement for 2BBL street applications and is also required by some oval track racing sanctioning bodies. Whether you need a reliable replacement for your factory 2BBL or a carburetor to propel you to victory on race nights, the 0-4412 is the ideal choice.
Known as the winningest two-barrel carburetor on the market, the 0-4412 has been a staple in circle track racing globally for decades!
Key Features:
- Gold Dichromate finish for corrosion resistance and classic Holley aesthetics
- Designed as a stock performance replacement for 2-bbl street applications and mandated for some oval track racing bodies
- Manual (Cable-driven, hand-operated) choke for precise cold start control
- 50cc accelerator pump for additional fuel during initial acceleration
- Compatible with GM, Chrysler, and Ford A/T kickdown linkage (additional parts may be required)
- Power valve blow-out protection
- 100% wet-flow tested by Holley technicians to ensure it arrives ready to run!
Specifications:
- Barrels: 2
- Booster: Down Leg
- Brand: Holley
- Carburetor Use: Street
- CFM: 500
- Choke: Manual
- Condition: New
- Emission Code: 3
- Finish: Gold Dichromate
- Fuel: Gasoline
- Fuel Inlet: Single
- Marine Use: No
- Material: Aluminum
- Model: 2300
- Primary Main Jet: 73
- Primary Power Valve: 5.0
- Primary Pump Nozzle Size: 28
- Product Type: Carburetor
- Secondaries: None
- Supercharged Application: No
- Throttle Bore: 1.688 inch
- Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port
- Venturii Size: 1.376 inch
- Warranty: Limited 90 Day
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
