Those look like they will work but they are different than the ones that Stumpy suggested. The ones that Stumpy posted fit into the fender and accept the pins on the nameplate. The ones above push on from the rear. Year One and RT Specialties show plastic tubes that slide on from the rear. I looked in the Master Parts book but didn't find a part number for the retainer so I'm not sure what the factory used. Maybe they used all of the above depending on the plant or the year?