What an unusual and at the same time, beautiful contribution from a fan! This is the 1965 Oldsmobile Starfire 425 cui 4 barrel Coupe!!! It was sent in by Dominick Capuzzi
The authoritative Wikipedia says that a new version of the Rocket V8 engine was offered for the 1965 model year, this one measuring 425 cu in (7.0 l) displacement, still using a Rochester 4-barrel carburetor, and generating 375 hp (280 kW) at 4800 rpm. This was still the most powerful engine in the Oldsmobile lineup and used only in the Starfire and the Jetstar I