Searcaigh,
Ah, but these series trucks don't have the CDL option. And with stock open diffs, once one side is stuck, so are you.
I'm in the market for a rear locker for my truck, but I'm having a hard time to have someone take my money... :confused I don't want to run the ARB compressor and all that jazz, just a manual locker in the rear. Great Basin Rovers here in the US sells a manual rear locker that sounds good, and one fellow on the Guns & Rovers board has one and likes it, the problem is that Bill at GBR has no idea when the Aussie manufacturer of this unit will produce more of them for him to sell...
That's my 2 kopeks...
Bogatyr