This listing is for an Original GM guide plate at the rear of the door glass on 1966 and 1967 GM A Body 2 door hardtop cars passenger side. It bolts to the lower sash channel and extends rearward into the vertical glass guide channel. Fits Chevelle, 442 Cutlass, GTO Lemans, and GS Skylark 2 door hardtop and convertible models. Mount bolts included. See pictures We have driver side plate in a separate listing.