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Holley Performance 2BBL Carburetor

Part # 0-4412S
1 Review

500 CFM - 2300 - Shiny - Gasoline

Holley Performance 2BBL Carburetor

Estimated Ship Date: 06/26/2026
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Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-4412 Performance 2BBL is the perfect choice. The 0-4412 is easily the winningest two-barrel carburetor on the market, used for decades in circle track racing around the world.

Features:

  • Vibratory polished for good looks
  • Intended as stock performance replacement for 2-bbl street applications. Also a mandated carb for some oval track racing sanctioning bodies
  • Manual (Cable driven, hand operated) choke for precise cold start control
  • 50cc accelerator pump for additional fuel under 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 assure it arrives ready to run

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

Barrel Quantity2
Barrels2
Body ColorPolished Aluminum
Body FinishPolished
Body MaterialAluminum
BoosterDownleg
Booster DesignDownleg
Brand Holley
Carburetor MaterialAluminum
Carburetor UseStreet
CategoryAir and Fuel Delivery
CFM Rating500
ChokeManual
Choke TypeManual
ColorPolished Aluminum
ConditionNew
Cubic Feet Per Minute Rating500
Emission Code3
FinishPolished
Flange ShapeRectangular
Flange Type2300 2-BBL
FuelGasoline
Fuel InletSingle
Fuel TypeGasoline
Gasket Or Seal IncludedYes
Grade TypePerformance
Linkage AttachedYes
Marine ApprovedNo
MaterialAluminum
Model2300
Mounting Hole Quantity4
Part TypeCarburetor
Primary Jet Diameter73
Primary Main Jet Size73
Primary Power Valve5.0
Primary Pump Nozzle Size28
Product TypeCarburetor
Secondary Barrel TypeNone
Spacer IncludedNo
Street LegalYes
Sub CategoryCarburetion
Supercharger CompatibleNo
Throttle Bore Diameter1.688 inch
Vacuum Ports1 timed (spark) port, 1 full, and 1 PCV port
Venturii Size1.376 inch
WarrantyManufacturer's Limited 90 Day Warranty
UPC090127425718
Part Number0-4412S
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Manufacturer's Limited 90 Day Warranty: See Details
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*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.