A more appropriate question might be where to find a carburetor small enough to work in a dual application on a 216. Since the port spacing is the same on all those engines, making the manifold fit isn't much of a challenge. Making a too-lean engine perform is another matter entirely. I can't think of many less-desirable situations than an over-carbureted 216! Back in the early 1960's, a high school friend put a 3-carb manifold on his 51 Chevy coupe, and then adapted Stromberg 97 2-barrels to it. In less than a week, he was back to running a single carb. The thing never got out of his driveway, which had a slight upgrade. It caught fire twice from backfiring, trying to make it to the street. Maybe a couple of carbs for a CJ-2 Jeep 4 cylinder?
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
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