I've got a 65 post with back half and a stock front end. I've got a big small block with nitrous for power. My question is, when I get up around 80 MPH the front end starts swaying left and right. A friend of mine told me this is how the stock front ends act and there's not much you can do. Does anyone else have this problem? Is there a fix to stop the stock suspension from swaying short of replacing with a Chasisworks suspension?