Appears to be an early s&s carb. The item "Harley Davidson Shovelhead Carb Carburetor Manifold Shovel Bobber S&S Super B FL" is in sale since Saturday, January 30, 2021.
This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Classic, Vintage Parts". The seller is "kinitroptyltd" and is located in Para Hills, SA. This item can be shipped worldwide.