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Product Summary

Universal Fit, 2-Barrel Carburetor Barrels, 500 CFM CFM

  • Carb adapter from Rochester 4 bolt 2 bbl to Large 2 bbl Holley, or any Large 2bbl Holley to 4 bolt 2 bbl Rochester
  • Adapter height is 9/16" Die cast Aluminum, hardware and gaskets included
  • 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
  • Manual (Cable driven, hand operated) choke for precise cold start control
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Comes as a Kit

Key Specs

Carburetor Barrels2-Barrel
Fuel TypeGasoline
Choke TypeManual
CFM Range500-599 CFM
CFM500 CFM

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Details

Kit Includes:

  • (1) Holley 0-4412S 500 CFM Performance 2BBL Carburetor
  • (1) Holley 26-44 Standard Fitting 90 degree Hose 5/16 Inch, Thread 1/2-20
  • (1) Holley 26-27 Inverted Flare Fitting Tube 5/16, Thread 7/8-20 x 1/2-20
  • (1) Mr Gasket 1937MRG Carburetor Adapter Kit, Rochester 2 Barrel

Holley 0-4412S 500 CFM Performance 2BBL Carburetor

  • 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
  • Ford A/T kickdown
  • Power valve blow-out protection
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Holley 26-44 Standard Fitting 90 degree Hose 5/16 Inch, Thread 1/2-20

  • Standard Fitting 90 deg
  • Hose 5/16"
  • Thread 1/2"-20 IFM

Holley 26-27 Inverted Flare Fitting 5/16 Inch, Thread 7/8-20 x 1/2-20

  • Inverted Flare Fitting
  • Adapts Holley 26-44 fitting hose (1/2-20) to Holley 0-4412S Carburetor fuel bowl (7/8-20)
  • 5/16" Thread 7/8-20 (A) x 1/2-20 (B)
  • Fits Center Hung Float Bowls

Mr Gasket 1937MRG Carburetor Adapter Kit, Rochester 2 Barrel

  • Adapt From 2 Barrel Rochester Carburetor To Large
  • Adapt From Large 2 Barrel Holley To 2 Barrel Rochester

Charts

Specifications

KEY SPECS
BrandHolley
Carburetor Barrels2-Barrel
Fuel TypeGasoline
Choke TypeManual
CFM Range500-599 CFM
CFM500 CFM
Carburetor Flange Type2-Barrel 4-Bolt
FinishShiny
Material TypeAluminum
ColorSilver
Secondary TypeNone
Gasket(s) IncludedYes
New or RemanufacturedNew
Supercharged ApplicationNo
GENERAL
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