[Fot] detroit locker

[Bill Babcock]

on reflection, honestly I'd say if you don't have a way to retain your  
axles you should consider sticking with an open diff. You can drive  
around an open diffs limitations just as you can a welded axle's,  
particularly if you retain your parking brake, but even without the  
time honored "hand LSD" you can open your steering when the rear end  
starts to lose grip and get the tire back on the ground. Some folks  
really master this. I was pretty fair at it when I used a Quaife. In  
my experience a Quaife doesn't buy you much in racing.