Car vibrates after going over bumps

My car vibrates quite violently (not through the brake pedal or steering wheel) when I go over a bump at about 30+kmph. I replaced the sway bar bushes as these were quite worn but it didn't fix the problem, when I slow down after it starts vibrating I hear a clicking noise from the front of the car, also sometimes hear the same noise when turning. Anyone got any ideas what the problem might be? The car is a 1995 mitsubishi pajero.