They are the same engine so I don't see why not. There might be a slight differance in the manifolds, but you can just swap them around if there is a differance.
No one engine has 8 plugs and the other has 16
A dual plug 4.7 chrysler engine, I have never seen one, even the duel cam version will bolt up.
Looking for a Used Ram 1500 in your area?
CarGurus has 528 nationwide Ram 1500 listings starting at $2,995.
Search Dodge Ram 1500 Questions
Dodge Ram 1500 Experts