Will 2015-2017 2500/3500hd Silverado headlight assemblies fit 2014 1500 Silverado?

[KodSol]

This is really just a curious question, as I don't believe I would be doing this mod at all, but wanted to ask.  the front end, besides the grill insert, on a 2015-2017 2500/3500hd look similar to the 2014-2015 1500, would the headlight assemblies be interchangeable?  The solid bar going through the middle would be different than on the 1500 that has two bars, but would the headlight assemblies match up?  There are some cool looking aftermarket setups for the 2500hd/3500hd (even the stock halo's aftermarket) and just wanted to see if they would match up to my 2014 1500.  this would be something in the future if I were to get bored and not have anything to work on.  Thanks.  

[SirenRed16]

I know that the headlights are interchangeable but I'm certain you'll need the grill and possibly bumper to go along with it.

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[newdude]

MIght bolt up but won't "fit" right, not without changing the rest of the front end out.  The HD grille goes into the top of the headlights where the 1500 grille does not, so there would be a big hole at the top inner corners of the headlights.