State48overland says they have 4.56 gear option from nitro???

I really just want 4.56 gears as I'll never go above 285/70/17's, but I thought there were no 4.56 options from anyone? Nitro's website shows only 4.88 or 5.29. State48overland shows 4.56 nitro gears for the 3rd gen with the e-locker (8.75 inch). Are these made exclusively for state48? Anyone tried them? Is the site lying?

https://state48overland.com/collect...-ratio-gear-package-kit-nitro-gear-and-axle-1

 

Whoops didn't mean to post this in builds if mods want to delete or move.

 

Nitro doesn't make 4.56 for the 3rd gen.

 

@JoeCOVA that's what I'd always heard so what is @state48overland selling? BTW in your neck of the woods today to do the Manitou Incline... Holy shit! That was the hardest mile I've ever hiked.