I have 3 of the rear drag link bars that attach to the axle and hold the rear wheel in place from moving back and forth and only allow it to move up and down. If it is one of these, pm me with offer+you pay shipping.
This is the same bar Joe Black posted pics of. If you didn't snap one of these and snapped your sway bar, next time you go wheeling after you get the sway bar replaced disconnect only one link from only one side side of the sway bars. You will get more articulation and save your(sway bars) handling for the street.