Mixing and matching carb bodies and throttle bases is a crapshoot, but anything that mixes air and fuel including squeezing a shop rag soaked in gasoline over the manifold should work for a test run. Just watch out for backfires!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!