im lookin at an auburn LS diff on ebay. its fit a 8.8 28 spline so it sure work fine with my 02 4x4. my question is i was looking at some new ones and they have one that excepts an exciter ring for the abs and one that doesnt im not sure which the one on ebay is. does my 02 ranger need an exciter ring for abs on the rear axle i wouldnt think but i want to make sure. oh and i do have drum brakes in the rear.