I have a DA with a JDM B18C-R spec motor. I'm trying to put my power steering in it and noticed the p/s pulley and ITR crank pulley were different. So my question is if I used my old GS crank pulley from my old motor on the ITR to use my power steering if there is any problem in doing this. Or if I'll damage something in the long run in using the old crank pulley?