Posting for a friend, here is his ad over on the bird: http://forums.pelicanparts.com/canada/8129...-speed-box.html

If you were building a high HP V8 this is the trans I would use. Gear size is double that of a 901 and it has factory LSD.
He's selling because he has a custom geared 930 in car, this is the original but it's his back-up and it's not needed. There were no issues, but it was gone through anyways.

930 4 speed with LSD, from his 87 with 70K miles. All wear parts replaced. $5500 cdn. + shipping (as of todays exchange that's about $4900 USD)