Hicas Lock Bar Nissan R33 & S14Hi cas lock bar for Nissan Skyline R33 & Silvia S14 200sx connects onto the rear diff. A lot of Nissan vehicles come out with a 4 wheel steer system, which means the rear wheels will slightly turn as well when you turn the steering wheel. However this is not ideal when you are using your vehicle for drifting, track use or if you just want to get rid of that system all together. This hicas lock bar will remove the factory pump that is bolted up to the