Power to Manual steering box ..shaft / adapter?

I have the adapter that you need listed in the parts for sale section, and so does Firm Feel,, they want 125.00,, my new not used firm feel part is less,, if you can't find the ad send me a mesage and I will find it for you, I can also send a photo of the same adapter used to fit a power steering shaft to a manual box.
I went from power steering to manual ,I got the manual box mounted to my K frame the column is in the car do I use the power steering rag joint and any suggestions on how to install it I can't get it to go into the rag joint