So i need to go to a 24 spline diff and i might not break it with a locker? I'm looking at keeping it pretty light and am putting soft springs with long shocks and dicconnects for the springs but i'm putting a gas system in it right now, want to tow a trailer behind it, some rock sliders, a bullbar and will end up on about a 33" wheel as well.
I have been told you can put hilux centers in the rover diffs, redrill the housing with the lux axles machined down. They are cheap centers and you can get a locker for about $4-500. I have a mate that should be able to do the axles if i let him know what needs to be done.
What do you need to do for the lux centers or should i just bite the bullet and get a vac locker on the rover diff with new axles?

