Not sure if right forum or not, I haven't been on here in ages.
I have a '01 Z24 lowered on eibach pro's.
For a month or so the front left wheel seems to be making a grinding noise, it does it at speeds of 50 or higher. If you turn the car right it does not make the noise but does when turning left. It also pulls terribly left.
I've already replaced the wheel bearing on the drivers side but the noise is still persistent.
I've gone through the front end and can't seem to find the problem.
Does anybody have an idea as to what it could be?

Well just so you know it is always the opps side of what you think on those! Replace the passenger side now, and you should be good. Just while you are there check to make sure the brakes are all good to. Shouldn't be a problem but anytime you have those off I always check them.