Locking rear

[jmacqueen]

That might be a possiblity except that a detroit style locker doesn't exist that fits a power wagon or M37 differential. There is only the ARB; or the Lock-Rite which is a fully automatic locker that can't be disengaged. The Lock-Rite is the one you don't want. They put axle shafts under great stress just when operating normally on pavement or hard unpaved roads.

The locker itself failing has never been an issue, it will cause axle shaft breakage among other undesirable circumstances very frequently though. We use to install them in the early days before we learned better. Some got so discouraged with them, they came back and paid us to remove them from their differentials.

So, heed factual advice, or install a problematic sytem, your choice.

I won't argue with that, a lock rite type isn't something I would use.