When replacing the rear links, consider:
Toe link requires no additional parts
Camber link requires a sleeve and new bolt kit (as do the torque & thrust arms). The old bolt kits and sleeves are not compatable. The new parts are not expensive but require a XZN socket & 18 mm nuts. Fitting that XZN is not easy, I prefered the 17 and 19 mm hex bolt and nut arrangement.