My son is looking for a TV and stumbled across a 2008 ford 3500 srw crew,king ranch interior .its only got 29000 actual miles and the price is where even Chevy guys like us are thinking.its an estate ...
I have nearly the same truck (F350 Dually, Lariat) only the 6.8 V10.
The 6.4L engine was Ford's replacement for the (very) troubled 6.0L engine, while it had it's own issues, there were less of them then the 6.0L You can see the 6.4L engine issues in that it was replaced already, while the 6.8L is still being produced, in two versions. The 2valve 6.8L is effectively unchanged since 2001.
Personally, if the price was right, I'd get the truck