Europaguy, what do you have to hold the letters on? When I built my car, the only thing that was available was plastic "keepers." They work but don't hold the letters as tightly as the original keepers. More recently, r.d. enterprises has started selling metal keepers that are similar to the original keepers. I wonder if they work as well as the originals. I have some keepers similar to the original ones but they don't grab the studs on the letters at all so maybe they come in different sizes?