steering column bearings?

Ijust bought a new flaming river manual box and steering shaft to convert ps to manual steering so i can put my 440 in. I was working on it last night and the shaft just flops around should there be a bearing at the end of the shaft towards the coupler? i seen the one up by the steering wheel but it seems like something else should be there. could i use the big end of the flaming river shaft like sort of a bushing or are there bearings available and how do you put them in. Once again thanks evetyone for the help. Oh i should have mentioned its a '73 dart if it makes a difference.