Ford Bronco / F-Series Grille Identification Chart 1978-1996 by Year Range

This document is a simple visual reference schematic showing four line-drawing outlines of front grille and headlight designs, each labeled with a model year range: 78-79, 80-86, 87-91, and 92-96. The drawings depict how the front grille styling changed across four generations. The 78-79 design shows a rectangular grille flanked by single rectangular headlights with surrounding trim; the 80-86 design shows a wider grille with horizontal bar detailing and flanking headlights; the 87-91 design shows a grille with a more aerodynamic, flush-mounted look and different segmentation; and the 92-96 design shows a further rounded, aero-styled grille and headlight arrangement. A reader can use this chart to quickly identify the model year range of a truck by its front grille appearance, which is useful for identifying vehicles in photos, sourcing correct replacement grilles, or planning grille swaps between generations. The document contains no part numbers, text legends, or other technical data beyond the four year-range labels. Based on the uploader's filename ('quad grills dates'), the chart appears intended as a quick-reference for dating grille styles, consistent with Ford Bronco/F-Series front-end styling generations from 1978 through 1996.