Late Auto Crank to early Manual Spigot

"Spigot bush" ? "69 Five welsh plug" ? "Block auto crank" ? The only thing that I can picture is the "62 3spd. trans". Sorry for not getting this post. But I am sure most that try to understand what you are talking about are just as confused as I am. Sounds like you may be talking about a "input shaft bushing" But still confused. Pictures may help you get an answer.