28: The Ford’s radiator fan uses an electrically controlled clutch. The wires to this clutch always seem to get caught by the fan, and obviously, get ripped apart. Further proving their vast knowledge of the 6.0-liter Powerstroke, Bulletproof has two fixes for this. First, seen here is a protective sheath for the wires. The second fix is an adaptor they’ve made that will allow a mechanical clutch from an earlier Powerstroke to be installed in the electric one’s place, eliminating the wires altogether.