Currently putting my 2.4L Srt-4 motor together and ive come to a hault with the Crank sprocket.. My question is. Is there anything that goes inbetween the sprocket and the block??? if so, what? Because it seems like itll be rubbing on the block once it starts... i didnt take my motor apart myself, so im at a loss. If anyone can show me or knows what goes there. It would be greatly appreciated, Thanks!