71 grille to 62-65 grille swap

[GarnnerS]

My 67’ crew cab had a 71 grille on it when I got the truck. I found a local 63’ parts truck that’s I am able to scavenge some parts from, including the grille. My truck still has the early hood but I want to know what other parts besides the grille and headlights I’ll need. Are the core supports the same or do I need to take everything forward of the radiator? The early grilles are my favorite so this swap is exciting for me. Any advice is appreciated.

[PwrWgnDrvr]

You need the core support in order to install dual headlights.