XK120, XK140 and XK150 (1949-61) • E-Type 3.8 Series 1 (1961-64) • Mark II: 3.4 to engine no. KJ8236 and all 3.4 with KG or KH engine, 3.8 to engine no. LE2980 and all 3.8er with LA, LB or LC engine • S-Type: 3.4 to engine no. 7B6571, 3.8 to engine no. 7B60390 • Mk7, Mk8 and Mk9 (1950-61) • Mk10 3.8 (1961-64)