This is an Original GM Headlight Dimmer Switch Carpet Grommet Manufactured by Alliance Plastics Company K-17 for 1962 thru 1976 GM Vehicles, Chevelle, Nova, El Camino, Camaro, Impala, Caprice, BelAir, GTO, Tempest, LeMans, Skylark, GS, Cutlass. It may be used in other applications, please do your research to see if it is for your vehicle. See Pictures