Im having a mom and pop place put it in. (actually just closed but working out of the house now)
They needed it right away because i've been stuck with no car and im too young to rent a car..
I was assured ford racing was top quality and have to agree because after all it is ford racing. Ordered over night.
I'm not happy with $ though.
Yes, Ford Racing is top quality, but limited slips are not rocket science. I have yet to hear of any company put out a poor unit.