if you are going with increased HP over stock..
or a -6 conversion...
these are the stub axles from a 911 (100mm) that allow you to convert your CV's over to the 944turbo units.
there is a great classic thread about this
you cut your axles, find trans output shafts in 100mm
and use these stub axles...
great for someone doing a 5 lug that wants to beef up their CV joints.
I paid 150, and would pass them along for the same money
I'll even ship in the US48 at $150