HOLLEY STREET CARBURETOR, NEW -- For off road use - Not legal for use on public roads and highways; 850 CFM; 4-barrel; Electric choke; Vacuum secondary type; Universal throttle linkage type; Dual feed fuel inlet; Secondary power valve; Includes one timed spark port, one full vacuum, and one PCV port; Ford A/T kickdown, does not work with AOD transmissions; Perfect calibration for 502 crate motors. Series: Holley Street Condition: New Emissions: For off road/track use Quantity Sold: Sold Individually Anticipated Ship Out Time: 1-2 Business Days Choke Type: Electric Fuel Type: Gasoline Numberof Barrels: Four Numberof Fuel Inlets: Dual Rated C F M: 850 CFM Secondary Type: Vacuum Throttle Linkage Type: Universal Warranty: 90-day Holley limited warranty Part Number: 0-80531