[Mikeinnj]

Originally Posted by PC/SR

Its a Holley (or Ford which manufactured some of the same carbs), or, possibly a Chandler Grove which made the 1938 models, all used on the flathead V8s. The venturi size is embossed on the rear, could be "81" or "94". Or, unlikely, "1" or "1 1/16" which were used on the 1954 and 1955-57 OHV V8s. An "81" is the Holley Model 92, a replacement for the Stromberg 81. The "94" replaced the Stromberg 97. The Model # or letter identification should be embossed on the fuel bowl side that is not visible in the photo. That will give a better idea the years it was used.

Stromberg 97's are still being made...http://www.stromberg-97.com/carburet...97.asp#prodfrm