Yeah, I was going to say the same about the year of your carb as
@Pighead mentioned above, yours has a mechanical secondary and looks a lot like the one I rebuilt for my 5/70 FJ40. I believe I used the kit from Cruiser Outfitters/CruiserTeq for that one. I used the kit from Cruiser Corps for my 5/79. Had good luck with both.
I am about to rebuild my (I assume, need to verify) '78 2F FJ55 carb and ordered a kit from Rock Auto for that one. I chose that kit because it was the only one that included a new secondary diaphragm (I checked both the aforementioned sources first; it is an extra from CruiserTeq and the Corps is vague about including it and it is not pictured). The one from Rock Auto is said to be Hygrade brand, which is good in my book and it was priced well.
EDIT: And I should add that the secondary diaphragm is not a concern in your case, I would likely go with CruiserTeq (Kurt) on that if it were mine. Oh, and
@Pighead has an awesome valve cover.