OK everyone, lets compare and contrast all the good and bad points of the 4 chain Attexes and the 6 chain Attexes. I have a ST/295 that I am restoring, along with a bunch of other 6x6's, and its the 4 chain model. I thought that it might be a good canidate for a high horsepower motor because there are only 4 chains and the power goes directly from the transmission to the axles. Lets hear some thoughts.