Jon,
I did your test with the wheels off of the ground and wheel at dead center, started the engine and the wheel drifts to the right, turn it back and it drifts back to the right every time so it looks like steering box time, now I have to look for numbers on the sector to identify what it is or who made it I will keep you posted. Are these boxes rebuildable by the average guy { I know they sell rebuild kits } but I've been told that this is quite a intricate project.
