What would keep someone from using a TBSS T-case or a SILVERADO SS T-case when doing an LS swap? Would they line up with the front diff? That would keep one from having to use a T-case adapter. Heck, you could just get a 6.0 drivetrain and swap the engine, trans, and T-case in. I know the two late model AWD T-case are the 120 and the 149...which is toughest?...would it even work?
