You’re welcome, bud. I just finished completely rebuilding my tranny about a month ago. I knew nothing about transmissions prior. They are as easy to rebuild as a carburetor is. Don’t be intimidated. Mine is working flawlessly now. I would only replace the yoke if I could visibly see wear on the splines or where the u joint c—“clips butt up against the yoke. I had minimal wear on my rear yoke where the c—clips butt up against the inner part of the yoke. It caused vibrations over 60 mph. I had a machine shop fix the wear with a special machine. That fact removed all vibration. A driveshaft balance job, will tell you if your yoke is good or not too.