stock sterring column conversion for 54 gmc

[54 jimmy]

Can anyone help me or tell me who makes the kit to take your stock column and make it so you can use it with a newer steering box. I think it is just a bearing that you put in the bottom of your stock shaft. i heard of the kit but have not been able to find any info anywhere. i would be great if someone knew or did one of these conversion that could give me info. by the way I am using a stock manual trands column from my 54 ad gmc. thanks