[Raceboy]

There are shops here also that can do anything you want and threading a new thread to install different stud (and doing it so that all studs are parralel) is done on many engines, not just 911 ones.

No ofense but I see absolutely no point in sending the engine case to US and back (with the expense of shipping+duties) when you can have it done either in Sweden or in Finland (R-Koneisto Oy) for much less. Really, we have 911's in norhtern europe also and they are rebuilt on regular basis, successfully.