All Small Six Autolite 1100s W/O SCV?

[Crustang to Mustang]

I keep seeing mixed opinions. If my Autolite single barrel has nowhere to put a SCV, is it a 1101 or a late 1100?

 

[bmbm40]

This article lists the bore size for both carbs so you could measure what you have. The 1101 was used only 1 year on the 250 so if your 250 has an original Autolite it could be an 1101.

1V Carburetors

All about the most common one barrel carbs

fordsix.com

 

[TrickSix]

An easy way to tell the 1100 and 1101 apart is the choke. The 1101 choke is mounted higher on the carb body, just about up level with the inlet, and most 1100 air cleaners won't fit because of it. The 1100 choke is obviously lower.