ya that would be a good one to know... however I came up with a way to hold them on nice and tight if you cant find any. Go to the local hardware or farm store and get some kind of rubber tubing. Take your emblem in and match up some tubing that fits real snug over the prongs. Cut two pcs of the tubing place the emblem in the fender and press the tubing over the prongs on the back side... Holds the emblems on nice and tight and no fuss. It might be a cheap and cheezy way to do it.. but I have emblems on the car and never had to mess with them ;)
-RPM