under the vinyl top trim. I always liked the way that older cars in the 50s and 60s had stainless trim that sectioned off portions of the body so that it was easy to have 2 tone or even three tone paint jobs from the factory. They probably used the clip holes and knobs to mask off the sections and then just installed the "vinyl trim" with no vinyl. That's the way that Cuda was too. My 64 Dodge 440 had a stripe inside stainless that went all the way down both sides.