USED HOLLEY 4 BARREL CARBURETOR CORE. THIS FUNCTIONS FINE / MOVES FREELY, BUT I CANNOT COMMENT ON THE INTERNALS. ITS BEEN SITTING ON A SHELF FOR MANY YEARS.THIS SHOULD BE TORN DOWN AND REBUILT BEFORE USE. WHAT YOU SEE IS WHAT YOU GET. The item "HOLLEY 850 CFM DOUBLE PUMP CARB CARBURETOR PROJECT STREET DRAG HOT RAT ROD CORE" is in sale since Thursday, March 18, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Carburetors". The seller is "musclepartsbyrich" and is located in Spencer, New York. This item can be shipped to United States.