Screw
Jaguar: E-Type 4.2 Series 2 USA and Canada exports (1968-70) • E-Type 5.3 V12 Series 3 (1971-74) • XJ12 Series I and II to May 1975 (to engine no. 7P25000) • XJ6 4.2 Series I and II USA, Canada and Japan exports to May 1978 (from engine no. 7L8164 to 8L67734)
MG: MGB Roadster: USA and Canada models from December 1974 (from GHN5-368082)
Triumph: TR4 from engine no. CT21471E and TR4A to chassis no. CTC62190 (1963-65) • TR250 and TR6 Carburettor models (1967-76) • Stag (1970-77) • TR8 Europen models (1978-81)
Volvo: Amazon (1966-68) • 140 Series (1968-73) • 164 (1968-74) • 240 Series with B20 and B21 engines (1974-82) • 340 Series with B19 engines (1979-84)
Rover: SD1 3500 V8 (1982-87)
Land Rover: Series III 3.5 V8 (1979-85) • Defender 3.5 V8 (1983-2000)
throttle disc retaining on Zenith Stromberg carburettors