Aside from the different variations (i.e. FX4, Harley, Lariat, FX2) are all of the grilles (and headlights) interchangeable from these years?

 

The grilles and surrounds are interchangable, not sure about the headlights

 

I'm pretty sure the grilles and heads are.

What did you have in mind?

 

I found a 2005 Lariat nearby that I may buy, and I want to put an FX2 grille and black headlights on it. Just didn't know if there were any changes along with the bumpers between 2004-2005 and 2006-2008.

Thanks for the info guys, this site is great and from what I have seen everyone is classy.