My 66 skylark has all black interior, except the headliner which is light silver. It needs to be replaced, is this Stock?
The silver/Grey is correct for the black interior. Your car also has the early style headliner used in the first few months of production, up to around January 1966. Early ones used the thin cardboard strips on the rear pillar, the later headliner used a cardboard panel which covered the whole rear pillar. By cardboard, I mean it's more of a pressboard, not corrugated cardboard.