anyone ever done it themselves? where to get the parts? i can have my car in neutral and jack one rear wheel off the ground and spin it with not much effort. i also noticed the rear end breaks loose from a stop under light acceleration (especially in this rain we're having lately) and swings to the right, not to mention i had traction for shit the one and only time i took this one to the track, and it's a stock b- headed 4v?? is this a half baked theory, or would a trac loc rebuild help? any additional info appreciated.

Just get an aubourn(sp?) of detroit locker somthing like that.

The stock trac lok works well, when it's working properly. You can order the rebuild kit from jegs for like $50.
Here is the corral.net link showing how to rebuild it using the alternate friction-steel packing method.

http://corral.net/forums/showpost.php?p=38...amp;postcount=3

I followed that write up and it worked flawlessly at the track all last year.