1968 Grille

[68gmcdually]

I have a 1968 GMC truck with a 1967 chrome grille, the problem is that the chrome is showing its age and I want to replace it. There is a 1969-72 GMC Longhorn that is being stripped at a local wrecking yard with a mint grille and front bumper. The question I have is if these two items will fit on my truck and still look right, or if when they changed the hood in 69 they changed the grills. P.S. the front bumper is notched down by the turn signals.