Developed from the S-Type the Jaguar 420 and Daimler Sovereign was produced between 1966 and 1969. They were both fitted with a 4.2 litre straight 6 engine with 3 gearbox options, 4 speed manual with overdrive and a 3 speed automatic. Jaguar sold 10,236 420’s and Daimler sold only 5,824 Sovereigns. To see the range of parts that we supply for your Classic 420/SOV browse our collection below.