Send in your complete undamaged set of Carburetors for an exhanged restored set.  This price will include a dissassembly, inspect and replacement of any parts at cost, Ultrasonic Cleaning, Manual Cleaning, Re-assembly.  Float height test, bench synch of slides and butterfly valves, Leak Test.
 
Vapor Blasting and cosmetic restoration (the ultrasonic will give a cosmetic boost on its own) such as polishing available at additional cost.