What kind of transmission does my 2010
police interceptor have? How do you know if
it's a steel shaft vs aluminum one?
4R75W is the transmission. If you are wondering about the driveshaft.....try to stick a magnet to the drive shaft tube. If it sticks it is steel and if not it is aluminum. http://www.crownvic.net/ubbthreads/ubbthreads.php? ubb=showflat&Number=2198736