This was used for one track weekend only, as new. Set up for street/autox but fine for track use also, completely transparent on the street, no clunking or binding at all. Selling to go with a ATS LSD. This will fit a GSR/ITR with no modification, and will fit an LS if you use a GSR/ITR ring gear and countershaft (4.4, 4.7, 4.9, etc)

Comes with used but in good condition bearings.

It is still in the car, but it is coming out sunday and will be ready to ship on tuesday.

$550