I am in the process of rebuilding a 1941 GMC 228 engine with a down draft carb. Someone has put some no brand type carb on it that I would like to replace with an origianl style Zenith. The maintenance manual that I have simply states that it is a Zenith 28 series. I have looked around a little but there are so many different part or tag numbers on the down draft Zeniths that I can't be sure which one is right. I would think that some of the carbs are of the same size and design with different needles and jets for various engines sizes. Any help would be appreciated.


Roy
1941 GMC Milk Truck
"Got Milk?"