Anybody hear of anyone using this?

[Sweet6]

This place says it is good for the 7.75 rear end.

True-Trac limited slip for '04 & up Pontiac GTO, 28 spline - TT 912A642

 

[dvernst]

Looks like it will work. Would be nice if there were some new 3.27 gears to go with it?

 

[WS6]

This looks promising for us 9 bolt haters...definitely need to investigate this option.

 

[Quiky One]

I'm not sure I would run a true trac...

Jason