[Mart]

I think it is a good idea. The insides of the torque tubes are not machined accurately or the same in all cases. Most cars with this problem are modified and probably have a shortened torque tube and driveshaft from a later car. Factoring in the extra flange length during the shortening would be easy.

If trying to add it to an existing car, the axle/torque tube would probably not be bothered by the extra length, but refitting the radius rods might mean a bit of filing and welding/redrilling to make it work.

Mart.