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  1. Transmission & Rearend
    I have reason to believe that the diff on my 2wd 2dr 5 speed blazer is on its way out. I want to replace it and upgrade it with a junkyard posi diff so I can start doing full burnouts instead of one-wheel-peels, but I've heard that 4wd posi rear ends wont fit on a 2wd.. Is this true? Which...
  2. Transmission & Rearend
    Howdy, on my 96, rwd, 4.3 posi doesn't kick in most of the time, it will usually kick in but has to be very high rev range and I get the usual embarrassing 1 wheel peel. I don't really know what to do about the rear end, install new clutches? what are your recommended rebuilt kits if that's the...