According to the systems engineer I spoke with at Ford and a colleague of mine in the driveline supplier industry, the REMCO DSC should be a suitable way to make the Lincoln flat-towable. The engineers couldn't see a way it would be harmful to the vehicle, nor really any different than driving it down the road, so long as the t-case was in 4x2 and the transmission was in neutral, AND of course the rear driveshaft was disconnected. Depending on what other vehicle we purchase, we may end up installing the DSC and trying the flat tow this summer. I'll revisit this post and provide an update if I install one and let you all know how it worked out.
