I'm trying to update my front brakes. I have the original 1950 Super manual and it calles for a shoe size 1 3/4 x 3/16. However, all the parts web sites say the shoes should be 2 1/14 x 3/16. Even the Monroe corporate website shows this. I had ordered what the websites offer, but it is wider than the drum itself. Any ideas on where to find the 1 3/4 brake shoe?