When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
According to "numberdummy" the part for the van and the part for the truck had 2 different Ford part numbers, so thats a good indicator that they are different and will not interchange.
This leads me to my next question...
What is different about them and could the truck part work for the van?
the only way to know for sure is to get 1 and try it
prolly is differant due to where the cross members are
if going with custon pipes behind then it may work
remember the frames are differant from truck to van
van is several inches wider
Get the one for your truck and before you put in on the truck, take it under your van and see if it looks like it will fit and look for differences between the stock one and the new one.