
Willys Carbs 44120A 500 CFM 2-Barrel Racing Carburetor
Universal Fit, 2-Barrel Carburetor Barrels, Gasoline Fuel Type, No Choke Choke Type, Chromate













- Engineered to be 1/2 the weight of previous version
- Has "4412" stamped on it, and has a natural aluminum finish
- Features an all-aluminum body, metering block, and fuel bowl
- Especially popular on NASCAR late models and are IMCA approved
- Designed to pass tech gauges and produce great torque and horsepower
Details
Info
Willy's two-barrel carbs make much more power than stock, and now feature aluminum construction for major weight-saving benefits.
This all-new Willy's 500 CFM 2-barrel 4412 carburetor is an all-new replacement for discontinued P#800-44120. It has a 1-3/8" venturi and a 1-11/16" throttle plate. It uses an all-aluminum body, metering block, and fuel bowl - meaning it sits on the scale at half the weight of the previous version. Internally everything is the same, so these 2 barrel carbs will pass tech gauges and produce great torque and horsepower. They are popular on NASCAR late models and are IMCA approved. This two-barrel carburetor has "4412" stamped on it, and has a natural aluminum finish.
- 500 CFM 2-Barrel 4412
- All-aluminum body, metering block, and fuel bowl
- 1/2 the weight of previous version
- IMCA approved
Notes
This aluminum body carb is an IMCA approved replacement for discontinued P#800-44120. If you are racing in a different sanctioning body, we recommend you confirm this aluminum body carb is approved/accepted for your needs before purchasing it.
Important Messages
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
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Reviews
Q & A
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