JET PERFORMANCE HOLLEY 2 BBL STAGE 1 CARBURETOR -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 500 CFM, Assembled Using The Highest Quality Components And Finished With A 3/8 Fuel Inlet, Features Greatest Stock Airflow With Its Core, Metering Block And Jetting Are Fully Modified, Also Power Valve And Accelerator Pump Circuit Are Calibrated, These Modifications Promote Maximum Off-The-Corner Torque As Well As Straight-Away Horsepower, A .130 Needle and Seats Is Installed For High RPM Fuel Delivery Condition: New Emissions: 49-State Legal - no CA shipments Product Fit: Universal Quantity Sold: Sold Individually Anticipated Ship Out Time: 2-3 business days Fuel Type: Gasoline Part Number: 4412S1