1984 Ford F-250 Super Duty

The 1984 Ford F-250 is a representative model of the seventh generation of Ford’s F-Series, with noteworthy features that enhance its functionality. The standard engine is the 4.9L I6 (300 Truck Six), while optional powertrains include the 5.8L V8 (351M) and the newly introduced 6.9L V8 diesel engine from International Harvester, tailored for heavy-duty performance. Transmission options comprise both manual and automatic varieties, with a common four-speed manual on 4x4 models. The suspension system utilizes a Dana 44 TTBHD front axle, with some heavy-duty configurations offering a Dana 50 TTB, while the rear is typically equipped with a Dana 60 axle. Notably, the 1984 model year also introduced a high-output version of the 5.8L V8, producing 210 horsepower, highlighting increased performance capabilities, especially for heavy-duty applications. To identify a heavy-duty variant, look for features such as an 8-lug rear axle or the presence of the 6.9L diesel engine.