This Sinister Black 1966 Buick Riviera 8-cyl. 425cid/340hp 4bbl has great Body Lines. It is a mix between muscle and luxury. This Car is a "Driver Quality Classic" The Riviera was redesigned for 1966 and featured a longer, wider body than its predecessor as well as headlights recessed behind the grille. Just serviced with new plugs, oil change , new fuel filter. Runs very good . This example was amateur painted under previous ownership . It could be described as a 5 footer. It does seem to be a good candidate to do a re-do as this 1st year body style is starting to be very desirable.