Robert, try this website:
http://www.obrientruckers.com/
In the Products Search box, enter:
air cleaner edmunds and hit enter. The first air cleaner to come up is a neat 4 1/2" diameter cast polished air cleaner with or without Edmunds on the top. They are available to fit 1 barrel, 2 barrel and 4 barrel carbs. $65.00 each. Just put one on my 94 carb. Looks great!