1976

The 1976 Ford F-100 brought the first visible styling update to the Dentside generation along with a significant shift in the engine lineup. The introduction of the 351 Modified and 400 Modified V8 engines signaled the beginning of the end for Ford’s venerable FE engine family, which had powered Ford trucks since the late 1950s.

The most obvious exterior change was a revised grille design. The new grille featured a bolder pattern with a more prominent center division and updated trim surrounds. It was a modest refresh that gave the truck a slightly different face without altering the fundamental Dentside character. Trim details were also updated, with new side molding options and revised badging. The Ranger XLT continued as the premier trim level, offering the most refined interior available in a half-ton Ford pickup.

The powertrain story for 1976 was more complex than in previous years. Ford introduced two new engines from the Modified (M-series) family: the 351M and the 400M. These engines were based on the 335-series architecture, which shared the bellhousing bolt pattern of the FE engines, making the transition relatively seamless from a manufacturing standpoint. The 351M produced 152 net horsepower and the 400M delivered 180 horsepower. Both were designed with emissions compliance as a priority, featuring more modern combustion chamber designs and improved exhaust gas recirculation systems.

The FE engines did not disappear immediately. The 360 FE remained at 189 horsepower and the 390 FE at 194, giving buyers who preferred the proven FE platform a reason to stay. The 302 Windsor V8 ticked up slightly to 134 horsepower, and the reliable 300 Six continued at 118 as the base engine. The 460 big-block held steady at 218 horsepower for maximum towing capability. The engine lineup was at its broadest point for the sixth generation, with seven options ranging from the economical six-cylinder to the big-block 460.

The rest of the truck carried over largely unchanged. The twin I-beam front suspension, rear leaf springs, and available SuperCab body all continued. The Styleside remained the dominant bed choice, with the Flareside still cataloged for traditionalists. Interior appointments in the Ranger XLT included cloth or vinyl bench seating, woodgrain instrument panel trim, full carpeting, and a cigar lighter.

Production rebounded strongly to approximately 515,543 units as the economy improved from its mid-decade trough. The F-Series was gaining momentum in the marketplace, and the 1976 F-100 contributed to a sales trajectory that would see Ford trucks claim the title of America’s best-selling vehicle. The 1976 model is a transitional year in the best sense, offering buyers a choice between the outgoing FE engines and the newer M-series powerplants while wrapping both in a freshened package.