Clunking in driveline

[AuSpecVr4]

Recently about 3 weeks ago I have been having this clunk noise happen from underneath, it's after gearbox and transfercase. It seems tailshaft related and I can feel it through the floor under your feet on right hand side. It happens under load and directional change eg reverse to first. When I come off load and sit at the lights I will take off and just as the clutch is about disengaged, it makes that noise, could my driveshaft be shot, also it seems to be towards the rear diff to people on the outside, preferably the left hand rear?

 

[Brunoboy]

U joint?

 

[GSX_TC]

Driveshaft carrier bearing?

 

[AuSpecVr4]

Yes I have to get it on stands and see where the noise is coming from, I'll get new carrier bushings too from eBay because the originals haven't been replaced, it seems to happen when I turn right too but I'll get it up and see what I find and Post back, cheers