Help!

[americanjesus]

So when I was packing up my car start making a wierd noise from my rear end, then this morning when i was driving it felt like it was almost hopping with the same noise. Any ideas? my posi funked up?

 

[BooWFO]

Little more info please.
Now I know with a locker or a REAL tight Posi the rearend will hop/slide when taking turns.

If you just had say LCA's installed it could be that it takes awhile to get accustomed to them.

Or it's possible something wasn't tighten down if they did LCA's making it load and unload the axle giving it a real jerky movement.

Or it could be gear whine. Like I said little more info and hopefully someone can help.
Like what was done, how does it sound, when etc.