
Customer service told me it comes with H channel and scuff plates.
751-112-4442 for Ext Wheel Base. I called a local upfitter and price was $1154.
Once my van comes in, I think I will try the dealer parts department to see if the price is any better.
Since I suck at cutting to fit around wheel wells and corners, factory made may be my best bet.
Also, my transit 350 is loaded with every option, but they could not spec the darn flooring.
-Dave