I am talking about the steering gear box that operates the pitman arm. After adjusting the drag link away from center and finding that it eliminated the RH pull I talked to a friend who builds and restores a lot of high end cars and he told me that it is not unusual for these gear boxes to fail. So I can either leave the steer ahead setting off dead center or replace the gear box, what do you guys think ??? note: I pretty much know what I am doing with vehicles, but every now and then something like this pops up and makes a dummy out of you !!! That's when it's nice to have others like you guys that have been down the same road to go to for advice.