I have a '75 big block duster with manual steering. I just replaced the steering gear with a remanufactured unit because the steering was very sloppy, with lots of play on center. Even after swapping the steering gear, there is still some slop on center and I am wondering what other areas I should look at. There does not seem to be any slop at the pitman arm or the steering coupler, but the play has to be coming from somewhere, right? Any ideas?