my brother has a 97 z71 and wants to make his front better than it is right now, without going LT... it has torsion bars, and i dont know much about them and wondering how exactly they work? are they any good? i told him that he should get rid of them and just build a basic engine cage to mount up coil overs. is that a good idea, or should he just keep the torsion bars? i really dont know anythign about them so lemme know what you guys think... also, who has good torsion bars? i know sway away makes some, but thats about it... anywhere better than sway away?