EDELBROCK PERFORMER SERIES CARBURETOR, CAST FINISH, 500 CFM -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; Square-Flange, Manual Choke (Non-EGR), Designed And Calibrated For Small Cubic-Inch Engines Such As 305 C.I.D And Smaller Chevrolet, 302 C.I.D. And Smaller Ford And Dual-Quad Applications Such As Edelbrock C-26, F-28 And Street Tunnel Ram, Matches With An Edelbrock Performer Or Performer EPS Manifold And Other Brands Of Similar Design, Includes Both Timed And Full Vacuum Ports For Ignition Advance, Comes With Primary 0.086 And Secondary 0.095 Metering Jets, 0.065 X 0.052 Metering Rods, And 5 in. HG Orange Step-Up Spring, Use Carb Stud Kits #8008 Or #8024 If Needed, Not Legal For Sale Or Use On Pollution Controlled Motor Vehicles, With Exclusive 12-Month Edelbrock Thunder Series AVS Complete Satisfaction Warranty Series: Edelbrock Thunder Condition: New Emissions: 49-State Legal - no CA shipments Product Fit: Direct Fit Quantity Sold: Sold Individually Anticipated Ship Out Time: 1-2 Business Days Choke Type: Manual Flange Style: Square bore Fuel Type: Gasoline Numberof Barrels: Four Numberof Fuel Inlets: Single Rated C F M: 500 CFM Secondary Type: Air valve Throttle Linkage Type: Universal Part Number: 1404