Do you guys know the size of my neck on my carb?

Bees are extremely small. I didn't understand your question.

I meant do u know the size of my neck on the carburator to put a different air cleaner assembly on it

Just tell the parts store whether it's for a single, double, or four barrel carburetor.

Im ordering off line so it only gives me inches not barrells

Do you have the old one? Or a tape measure? I can't find that carburetor number listed anywhere online.