Yeah. Elocker has a breather. It's small hose. At the end it has a small cut into the hose. Thus making it a breather. It's not like the axle housing breather. But I recommend extending that along side with the axle housing. I'll try and find photos or upload it soon.
When I did mine, I only had ONE to relocate, the rear end diff as it was just a single breather on the top. I thought it was interesting seeing how lots of people needed to do the e-locker when it comes standard with the two wire sets + the breather that is already routed up to the bottom of the body itself. Maybe I just got lucky but this was how mine is and my fathers extra 3rd member that we are installing later this week into his rear end. My transmission also was routed into the body compartment of the Engine bay already. My research showed this was already supposed to be done. I count myself lucky as I wasn't looking forward to doing some of those, haha.
Here the pictures [MENTION=99565]kolelt[/MENTION] was talking about.
