Hey Reaper,
On your project, if your used factory rear hubs are in fact 935 the internal spline is a different size then what is used on a ( stock 930 ) won't work unless you have a custom flange made. You also might want to have your "alum" front hubs
x-rayed or crack checked. That is why we have been making them for the last 15 years, many of the old used race pieces have been timed out and could cause you some problems. If you have any questions feel free to contact me.
jim@torres.com
Jim
