The Zenith model 11ADX was a large, 2 barrel sidedraft (horizontal) carburetor used on large trucks including GMC, Mack, Twin Coach, White.
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How to find Zenith carburetor numbers
The Zenith model 11ADX was a large, 2 barrel sidedraft (horizontal) carburetor used on large trucks including GMC, Mack, Twin Coach, White.
How to find Zenith carburetor numbers