Hello lazyduck15
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Are you wanting to use your stock steering column and adapt it to a power steering gear-box?
There have been discussions on that topic before. All you will need to do is do a search here on the stovebolt and I believe you will find out what you are looking for. You may find some other ideas as well

Most involve cutting the steering column outer tube and leaving the internal shaft at a longer length so an end piece can be fabricated onto the shaft. there is a bearing that will fit over the internal shaft and inside the column tube. Then you can mate the end of the steer shaft with a coupler piece to match the coupler on top of the power steering gear-box.
Make ABSOLUTELY SURE of your measurements BEFORE you start cutting