1986 GMC Brigadier 8000-series 4x2 Heavy Duty truck. This has a conventional steel cab (92.5" BBC) and was delivered as a naked chassis; currently running as a dump truck. 26-33,000 lb rating and fitted with air brakes. Built in the Pontiac, MI truck and bus plant, it is equipped with a 636 cu in (10.4 L) Caterpillar 3208 diesel V8 engine.