Yes it has 3.55 gears I installed them and was going that direction until I found out I can't change gears in my Jeep anyway, so if anyone want the front differential and the 3.73 gears they will have an almost new one to activating the front locker with a switch, like we talked about long ago.
I just sold my rear air locker last weekend.
I'm not going any farther with this Jeep. I have the transfercase locking up in high gear by my program but can't get past the Jeep going into limp mode when switched to low range.
Jeep is making these newer Jeeps hard to modify.
I'm keeping the Jeep, just going back a few years to build one up. I'll use this one for on road.