Thanks everyone for weighing in, interesting points all and definetely appreciated, the bottom line though is a viable alternative to the $800 arb with the need for an additional $100 compressor. I have experienced the "fun" of my limited slip in my SS locking up on slick roads and trying to pass my front end (serious pucker factor) I can see how having the front end locked in and in 4wd would negate that effect, although with a large amount of highway driving the majority of the time it isn't really the snow that gets you it is driving along at 5 in the am along the highway and going over the overpass and hitting black ice, with a welded rear end and a short wheel base like an Amigo it seems like it would be a heck of a spin. <img src="/forums/images/graemlins/scared.gif" alt="" />

John