Adding this info - these tools hard to find. Ford would not order - said they no longer sell tools.
Following 4V Spring Tool a must (same tool for removing followers):
http://www.toolsource.com/ost/produc...QBATEKXMN5BVS6
This tool is optional, but helped me a lot (it is valve spring tool for 2V Motors) I used it on exhaust - will not do intakes:
http://www.toolsource.com/ost/produc...QBATEKXMN5BVS6
I did not use cam lock tool - not needed if you pull followers before removing cams and put followers in last.