Hi all havnt been on for while as have had no net, My cam belt snapped january and i finally started work on it,i have sorted valves out but i was putting the camshafts back in today and in my head set there is no gasket/s for the parts that hold the camshafts in (the next layer down from the rocker cover) does anyone know if these are needed or is it just a sealent job? thanx mike