Mustang and Ford Performance Forums banner
eaton truetrac
1-1 of 1 Results
  1. 2005 - 2010 Mustang GT
    Last night at the track my driver's side rear tire quit spinning during burnouts. I assume that means the stock differential has had enough? Would changing the fluid and adding friction modifier help at all or is that a waste of time? Assuming I need a new differential I searched and found this...
1-1 of 1 Results