XJ6 (1971-87): Series I 4.2 from engine no. 7L35133, 2.8 from engine no. 7G17029 plus all Series II and Series III models • optional, for conversion to an 123 ignition system: all Jaguar 6-cylinder-models with XK engines, except early XK120 up to 1952 and all cars with 2.4 ltr. engines
E-Type 3.8 Series 1: OTS to 850091 (RHD) and 875385 (LHD), FHC to 860004 (RHD) and 885020 (LHD) • XK120 from W5276 • XK140 and XK150 (1954-61) • Mark I 3.4 (1957-59) • Mark II: 2.4 to engine no. BH9009 and all models with BG engine no, 3.4 without power steering to engine no. KH8316 and all models with KG engine no, 3.8 without power steering from engine no. LA to LC5344
E-Type 3.8 Series 1: OTS to 850091 (RHD) and 875385 (LHD), FHC to 860004 (RHD) and 885020 (LHD) • XK120 from W5276 • XK140 and XK150 (1954-61) • Mark I 3.4 (1957-59) • Mark II: 2.4 to engine no. BH9009 and all models with BG engine no, 3.4 without power steering to engine no. KH8316 and all models with KG engine no, 3.8 without power steering from engine no. LA to LC5344