Here is a link for the DIY blower port.
http://captainoblivious.tripod.com/truck/blower.html

If you are a little less adventurous then Bob Stegemeir is the man.
http://www.stiegemeier.com/index1.html

You can buy the FTVB from
http://www.chickenears.com/transmission.htm


The truck already has a water/air intercooler in the intake manifold.