If you have hy-steer you only have one drag-link and one tierod. Drag-link goes from steering box to PS steering arm, tierod from steering arm to steering arm.
How often do you check the torque on your knuckle bolts, upper and lower. If you have stock studs, 71 ft lbs. Also check the U-bolts, 90-100 ft lbs is good for them.
