Keep looking for what? Are these from a different year? Or were you looking specifically for EB knuckles?
I prefer the full-size over the '76 and '77 EB versions because it's easier to fit the wheels with more backspacing I like.
If you get the full-size type, the steering correction is as simple as these shims:
https://www.wildhorses4x4.com/product/Tapered_Sleeves_for_F150_Knuckles/Custom_tie_rods
If your tie-rod bits are wearing out and you need to replace them anyway, then it's as simple as getting a tie-rod with larger ends. Or you can get the shims anyway, and use regular Bronco-sized rod ends from then on.
If you try to use EB knuckles you will have to buy a new, longer tie-rod. That's not a problem either, as they're readily available. But if you don't need them yet, the shims are the best choice.
Paul