Quicksilver 13563Q-7 Quick Disconnect Fuel Line Connector (Tank End) 5/16″Quicksilver clip-on style fuel line connector.A double sealed clipon type disconnect for the fuel tank end.Fits a 5/16″ (8 mm) I.D. fuel lineSpecial Order Item.Special Order Quicksilver Information:Additional Handling Time: Item transfers from an alternate warehouse requires an additional 13 business days to ship.Non Returnable: This item is ordered specifically for your application and cannot be returned or canceled once processed.Verify Fitment Before Ordering: Please confirm compatibility with your engine model.