Loude whine almost ear Piercing at time others lower pitch. Only when under load. Comes up through shifter are and can feel the vibration there
was told it was Torque tube but I replaced that and new clutch.
I don’t know if it’s rear diff transmission or some type of bearing.

 

That sounds like a bearing going bad in the trans or diff. (its hard to tell without hearing it go through the gears) I wouldn`t drive it anymore until i checked the fluids in the trans and diff. I would lift it up run it through the gears a few minutes stop turn the car off and take samples from the trans and diff as soon as you can. use a clear container that can hold a cup or two of fluid one container for the trans and one seperate sample for the diff, then run a magnet through the fluid and see what that look`s like, you should not see a lot of metal. that would be a good start. good luck.

 

Mike: Welcome to the forum.