They posted a list of all the orders they have in their system here: https://www.bronco6g.com/forum/attachments/granger-motors-faq-1-pdf.312383/
That list is in the order they will be built. So if OP is 105 on that list and if they're getting 50 allocations a month, that's where I guesstimated...
Yeah but it seems like recent builds have been going better, so I’m hoping mine does. But I also wouldn’t be surprised if I don’t see it for a few a while. Ya never know for sure till it shows up.
Based on that info you added I think you should be fine. A post I saw Granger said they had 50 builds scheduled this month so at that rate you'll be 1-2 months out. Doesn't seem like they've been holding them up for any shortages the last couple weeks, at least from what I've seen.
I plan on getting these after I get my Bronco. I would say up fitters if you have one available. If you end up running more lights in the future that you want to use the up fitters for, moving the letters to another source shouldn't be to difficult.