Look at your tail lights and then look at a 80's Ford Econoline. They should be the same if they are anything like my Titanium. There is also an owners group for Titaniums, I believe they are "kissing" cousins.
I could be wrong, your mileage may vary :?
Doug & Jan
06 2500HD 6.6L D/A SB 28/33 Titanium :B