some guy was selling shortened steering knuckles for the 240z.

i actually saw them and he said they were from the factory.

it was in a nissan box.anyone use these? what do they actually do? the guy said they make the steering quicker.

I have them on my old IT car and I put a set on the 71, I love them. It just reduces the number of turns lock to lock and makes the steering a lot more responsive. Less movement of the steering wheel gives the same car response. If you like a quicker steering these are what you want.

They are a factory part, through Nissan Competition I believe.