Ba Sedan Rear Shudder On Take Off. Not Diff Bush *I Think*

[TXR05]

For maybe 4 weeks now I've noticed that the rear end shudders ( like axel tramp ) on normal take off only in first gear.

It'll have it's little wobble/shudder if I idle in first and take off from 1000RPM.

I know my shocks are worn and need replacing, but don't want to replace them to not fix the problem and have to pull the rear end apart again. Sitting on bump stops its that sagged.
The Diff bush has been replaced 50,000KM with superpro comfort and that still looks fine. There is nothing obvious under the car bush wise that has failed.

I'm thinking it's the suspension or maybe one the 2 outter diff bushes?

The issues have been showing up since I shattered the main diff bush bolt on a hard change into second with hot tyres.

A second opinion would be fantastic!

Thanks forum!

[luke187]

Its not the clutch? What are the rest of the bushes in the rear end like - specifically the lower front control arms?

[polishboi.luke]

whats your tailshaft bearing like? mine packed up not to long ago and I was getting vibrations all over the shop. I also fixed my mums one which was completely separated from the yoke and that was knocking like crazy on take off