If you like the look of the smooth fender 1967 Chevy / GMC pick-up trucks, the year with out side marker lights but have a 68-72 GM truck that come with side marker lights, then this is the kit for you. Filler panels fit into the side marker light pocket perfectly, no trimming required. Just line up panel,weld and grind smooth. Panels line up flush with fender, they do not overlap (we do offer an oversized kit). THIS KIT COMES WITH 4 FILLER PANELS TO DO ALL 4 SIDE MARKER LIGHTS. We also have a kit that does only 2 side marker lights. This kit will fit 67-72 Chevy, GMC pick-ups, Jimmys, Blazers and Suburbans.