which LCA's for the rear.
 

So i had LG motorsports G2 adjustable LCAs in the rear. but for some reason the nut on the passenger side one backed off and now the threads on it are stipped out and the adjustable part just jerks in and out of the LCA under acceleration or brakeing. feels real scary. so should i just get new adjustable ones or go with the non adjustable G2 LCA's?

Exactly what part is stripped?

If it is the long tube, they can be replaced for about $15. Is it the rod end?
And which LCA is it?

If you go back with adjustable LCAs (I don't see why not if you were happy with them before), I'd suggest using green wicking loc-tite on the threads to keep the jam nut from backing off.