Hi
The factory Chevy grille is broken and I want to change it to a GMC one.
Except the grille itself (see
http://www.lmctruck.com/icatalog/csd/full.aspx?Page=26 or http://www.lmctruck.com/icatalog/csd/full.aspx?Page=48)
do you know if headlights/Parlight and braket need to be changed too?

Thank you
Christophe Salvaing.