Hi, I own a '91 Sovereign. I want to replace the steering wheel. Does anyone have know if the steering column was made by Jag or did they outsource it? The aftermarket sellers need to know so they can determine if there is a direct bolt on option of if I can get an adapter to slide onto the spline then mount the steering wheel to the adapter. Any help would be greatly appreciated. I am tired of turning my 16" bus steering wheel. It's huge!!! Thanks, Ren