Are there any lockers out there to be had?

No, not for the R160.  People either use one of the LSD/VLSD units, weld the differential unit, or just run "open".

Weld it

I have a locker....its made by Miller 

I have a locker....its made by Miller 

Technically, that would be a Locked rather than a Locker.  verb is past-tense.

Where would I find a LSD? Don't some wagons have them stock? If so what years any mods I'd need to make? I have a 4 SPD brat Tranny

search for it you will find lots of info . they do come in most turbo models and yes you will need to mod it to make it work in your rig probably

In the offroad section at eh top there is an OFFROOD FAQ.

Almost all the info on the net was put in there at one time. At least on  LSD's lol

Thanks guys!