|Item Weight||0.3 ounces|
|Product Dimensions||5 x 3.5 x 0.5 inches|
|California residents||Click here for Proposition 65 warning|
|Item model number||122-41|
|Manufacturer Part Number||12241|
|OEM Part Number||122-41|
Holley carburetor main jets control fuel flow into the metering system. They are rated in flow capacity and are changeable for tuning purposes.