Okay so I have heard lots of different things about older subaru 4X4s. Most recently, a "friend" (I put friend in quotes because I dont actually like the guy at all, he can be a real dumb @**) of mine claimed that my particular 4x4 system on my 84 GL wagon spins the EASIEST rear WHEEL when traction is low. this goes against all that I have thought of four wheel drive because, in my mind, I your tires are spinning, the 4x4 system should either A... send as much toque to the wheel that has lost traction. or B... send equal torque to all tires to help out the one tire that is slipping. Also, then it would be considered a 3x4 not a 4x4 system. So guys, who is in the wrong here, and just how do these subaru four wheel drives work? I also ask this because I know that pretty much all companies have different types and versions of 4x4, and was wondering how subaru makes theirs. Thanks all!