RE: Can this be done at all?
the throttle body is set up differently than an intake manifold and carb like shown on the pic. With that intake and carb setup it puts the filter on the top of the engine like shown, but the throttle body on either a 5.7 or a 6.1 puts the filter in front of the engine which is completely different. The only way you could get a look like that truly is to swap out the intake and fuel injection throttle body and it would be too much work just for a traditional look with the air filter up top.