Howdy. I just did some work for an old car guy and he sort of paid me with these bumpers. Friend of a friend type deal, I was happy just to hear some of his old stories and wasn't really expecting much in return but he told me to take these and he said they might be from a 4-4-2 or a Riviera. Ordinarily I'd try to play detective on my own but my day job is keeping me hopping so I thought maybe someone here might know. Thanks for your time!