Remove bolts and drop bar, noting which side is up. Peel retainer bushing off old bar and place in same position on new bar. Split goes toward front on front bar. Remove rear wheels. Remove nuts on back of rear knuckle at base of strut, place bracket over studs, and replace nuts.
Links look like barbell with captive bushing at each end.
Bolt one end of link to bracket plate, tight but movable. Tighten all link bolts but leave retainer clamps loose. Reinstall rear wheels and drop car. Again with weight on wheels, crawl under and tighten retainer bolts. Have a coke and some chips, then go out and drive car.