will a 2003 gmc sierra front end bolt up to a 2001 gmc sierra?

[Rinker246]

I have a 2001 gmc sierra 2500HD diesel and i want the front end that is on the 2003 gmc sierra 2500HD. grille, bumper, valance, ect. will it bolt right up if i take the 2001 front end off

 

[bandit_60]

if the front end is the same then it should bolt up.