Front emblem removal

[BuickGN]

I am replacing all the outside emblems on my TTA. We got them all off except the front one. How do you get to the back to remove the clip or bolt or whatever? What is on the back holding the pin? Can the clip or bolt be reused or can they still be purchased? All the emblems I'm putting on are stock. Took a while to collect but I want originality and that's why I want the original item that holds it on.

 

[TTA984]

I went thru this a while back on my car, the front emblem has a speed nut on it, I think it is around 10mm or so. The way I got to it was remove the white metal thing that the hood latch sits on. Removed that and sit it aside and got to it by putting a socket with extension on it. There could possibly be another way, but this worked for me. When puttng the white metal thing back on, it would be a good idea to manual raise the headlights, before installing. Because the headlight buckets could get trapped and won't raise. I know this from experience. J mike