There are lots of SMBs out there with the 7.3 diesel. It was the only diesel offered by Ford till the 6.0 came out. You won't find any new ones, but keep an eye out for used Sportsmobiles and you're sure to see some with the 7.3
You can be anything you want on the Internet,
it amazes me that so many choose stupid....
When I was looking into getting a Sportsmobile from scratch earlier this year, Jonathan told that me that they only retrofit (at least the 4x4 system) vans only within 3 or 4 model years of the current model year. Probably to minimize the number of configurations of custm parts on different model year vans.
SMB-less as of 02/04/2012. Our savings account is richer, but our adventures are poorer.