Polished set of Cuda Notch rear window trim

Could you tell me what the 67 notchback Barracudas had over the back window gasket for trim? Was it stainless trim,but a slightly different way to attach it,or was it possibly that cheap chromed plastic,or was their no trim at all,which is the present state of my '67 Barracuda.It still looks allright in my opinion. Thanks so much,if anybody has the answer.