Just to close this thread - my father found this information for me on
Diesel Stop. I used the
part numbers to order the shrouds and they fit my 2004 V10 4X4 just swell.
It just does not show up for a 2003 6.0L.
It does appear however for a 2000-2002 7.3L
Here are the
part numbers.
YC3Z-16103-AA 2WD Left
YC3Z-16102-AA 2WD Right
------------
YC3Z-16103-BA 4WD Left
YC3Z-16102-BA 4WD Right
Bill