here are some pics of a sprint car/monster truck swaybar set up.

big splined bar with splined clamp on arms. just need end links to fit.

these are some LOONNGGG end links on this truck but it works rather well and the big KING shocks give a soft ride. the sway bar does a good job controling the body roll while in action.

hope these pics give you a better idea of what I was talking about.