Don't count yourself out because of that. Probably the time you will notice a non-selectable locker LEAST (if at all) is at 55 MPH on the highway. You'll mostly just notice it when you park, wheels cranked, slow speeds...

Matt -- major point about application guides... I've gotten so used to this being the case with Isuzus (i.e. the only people who really know what fits are US) that I tend to overlook that fact. Certainly the fact that this is a front-only app for most of our trucks doesn't help -- but more importantly, the fact that only a select few (several dozen maybe?) even know that it would fit would make it a lost cause for most people out there not involved with this site or others like it.

I don't currently have any use for a rear 12-bolt locker as the only axle I have for this app is already a bullet-proof lincoln locker. Nor do I have an extra $400 lying around to pony up for one just for the good of the breed... But I'll do anything else that I can to help out, make some phone calls, look up facts and figures, whatever, just point me in the right direction of whatever you need. And who knows, maybe in a year, things will be different and I'll be able to jump in with some cash...

Oh, and of course, if I win the lottery in the meantime, I'll put up whatever the amount is to get a run made -- $10,000? OK, no prob. Oh, you want $25k? OK, is cash OK or can I write you a check? <img src="/forums/images/graemlins/ignore.gif" alt="" />

-Chris