i second the "moog is junk", and has been for the last 15-20 years.
the rubber cracks and splits within a couple of months, or even sooner, and the moving parts get slop almost from the beginning of use.
mevotech or proforge are the prefered products these days.
the moog of old is no longer, and all you are getting for your [higher priced] items is the name.
and yes, i have personal experience with this junk to back up my claims.
it's too bad, sad actually, a once go-to company falling to this level.