The headlights will fit these bezel years however the 81 bezel is different as it blends into the lines of the 81 grill only .78-79 bezels interchange with the grill as there were only minor design differences. The 80 grill will not interchange with other years ,although the 81 grill and bezels will match the header panel with on 78-81 models with only a few minor mounting screw differences.Could i buy the 81 bezel and 81 marker lights and use the headlights i have now ?? or would the bezel fit ??