Edelbrock part #1286 Mini Fuel Block was first introduced in the late 50's and is a great solution for any dual or triple carb application where no mounting surface is available. It features a single 1/4 inlet with three 1/4 outlets with a polished fini Product Features:Threaded 0.25 in. End 1 AttachmentThreaded 0.25 in. End 2 AttachmentHex ShapePolished FinishAluminum Material