...As soon as it was mentioned I remembered when the Rangers came out with the rear disc brakes..
...But what I don't know is, did the 2010 and newer Rangers that came with the rear disc brakes use a 28 spline axle or did the FX4 31 spline or Explorer 31 spline replace the 28 spline axle?..
...This info may prove useful to yet another way to do an easy 8.8 with disc swap although, the newer axles may be a bit pricey...