I got these rails(behind bars race cars) b/c they cleared the distributor and thought they would hook right up. Well I went to install them tonight and they cleared the distributor but I had a problem with clearing a line right behind the thermostat. I think it may be a heater line but im not sure. I was just wondering if anyone else has run into this problem and what they did to get the rails to work. Any help would be greatly appreciated!!