1984 Buick Riviera Diesel CUSTOM. This one is a FREAK! The pics are outdated, but this is it. Grandpa built it, and now my brother owns it. Had the trunk chopped off, frame extended, and molded on an S-10 pickup box. It now also has a toneau cover that matches the vinyl top, chrome bed rails, and limo-black tinted windows. Other odd FACTORY features include a diesel engine, and a CB radio built into the AM/FM stereo!