Fuel Bowl Inlet Gaskets, Fits: Holley Carburetor Specs: Sold as a 10 Pack 9/16" Inside Diameter, 3/64" Thick Factory Style OEM Rubber Coated Aluminum Gaskets These Work With Any Holley Carburetor that uses 9/16"-24 Inlet Fittings Including Some 4150 & 4160 Series Carbs Also Works With Similar Style AED, Quick Fuel, Barry Grant, Street Avenger & Demon Style Carbs Part Number: 108-1 These are Genuine Holley Performance Parts These Parts Will Come In Bulk Style Bag Packaging