I have managed to acquire a e-locker and not really sure how to swap it into my truck. To start it has 3.73 gears in it and I'm currently running 31" tires and 4.10 gears behind a 22re and a 5 speed but not sure if i should swap the locker to 4.10 or 4.56 and change the front diff as well. I will probably end up buying another housing to modify for the locker, just so it doesn't take my truck out of action longer then it should be. But mostly just want to know what you think I should do with the gearing. I have look through other threads but I can't make up my mind because I'd like to keep it a low budget set up. And at the moment I am fine with 4.10s for the off road stuff that I do. So I'm kind of leaning to 4.10, but I will probably end up going to 4.56 eventually anyway. I would really like an opinion.

 

4.10's are plenty for 31's, swap a 4.10 set onto the locker and run it. I run 4.10 and 33's and it does just fine, and having done it, spending money on new gears that aren't 5.29's is a waste of money.