(1) Flush with to 1/16" below edge of casting, gasket removed. (2) Top of float to be 5/64" below top surface of float chamber casting, gasket removed. (3) 5/64" from edge of casting (4) Top of float 5/64" below edge of casting (5) Below surface of body casting (6) Top of float below top of surface of carburetor body casting. Get your Carter BB Carburetor Kit. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||