Hello Luke. Here is what I installed on my A22 this year and it works a treat:

http://www.surpluscenter.com/Power-Transmission/Pulleys/Finished-Bore-Pulleys/4-25-O-D-1-2-BORE-1-GROOVE-PULLEY-1-BK45-A.axd

Where Are You From? Marysville, Kans

Do You own a car built by Durant? 1923 Durant A-22 Touring