How to replace 68 cuda grille trim studs?

rpmongoose said
You should be able to use any fastener with a machine screw post and modify the rest of it with a grinder to fit in the channel...should work

Drill out the rivets so you can get to the studs. Leave one side together
so you have some reference to put it back together.

I got my new studs from R/T Specialties

Here's a link

http://www.rtspecialties.net/proddetail.asp?prod=1002619