I'm 99% sure the rear lca's on dx/lx/hx don't have the holes for the rear sway bar.

simple swap of some new lca's (si/ex/integra/aftermarket) will have the proper holes.

then you just need the swaybar and bushings/endlinks

but I'm probably wrong, so I'll let someone else chime in h:
(I don't feel like researching this at work )