I have a 83 gmc ward 66 passenger bus. I am in need of a wiper arm. I dont really need the whole arm but its missing the tension spring to keep it against the glass. Not sure if someone has a good source or I need to hit NAPA? I talked them and its going to have to be one of those measure it out and see what we have kind of a deals?
Let me know I can get pics and measurements if needed.