61 V-200 Alternator Upgrade Questions

Pulley removers and brushes
https://www.forabodiesonly.com/mopa...-little-show-and-tell.431108/#post-1972445074
pics of pulley side bearing and needle bearing here
https://www.forabodiesonly.com/mopa...ulley-on-an-alternator.550804/post-1974483703