The Zenith Carburetter Company Limited was a British company making carburettors in Stanmore Middlesex, founded in 1912 as a subsidiary of the French Société du carburateur Zénith. In 1965, the company joined with its major pre-war rival Solex Carburettors, and over time, the Zenith brand name fell into disuse. The rights to the Zenith designs were owned by Solex UK.

The Volvo 164 is a 4-door, 6-cylinder luxury sedan unveiled by Volvo at the Paris Motor Show early in October 1968 and first sold as a 1969 model. 146,008 164s were built before the car was succeeded by the 264 in 1975, although some sources state 153,179 were built). The 164 was Volvo's first venture into the luxury segment since the end of PV 60 production in 1950, and was the first six-cylinder Volvo since the PV800 last produced in 1958.