I guess it's time to update this thread. Been a while and i've been getting after it. Here is the steering support sector bearing. This is from firmfeel. However it doesn't work with the borgeson box. The box is a metric thread and the support nut from firmfeel is standard/stock. Matt at firmfeel ended up sending me a blank support nut that I drilled and rethreaded to M22x1.5.
View attachment 1715388783
View attachment 1715388784