The steering coupler at rest is at a slight angle but not much. I centered the steering wheel by removing it and clocking the adapter.

Sad thing....The car was running great and while out test driving after the steering box installation, it started clattering and running rough. The oil pressure was fine so I relashed the valves. It ran quieter but still ran poorly. I pulled the intake and found 3 lobes going bad on the cam. Now with the engine out and cam & lifters on the bench, it looks like 7 lobes were going bad!