TR5 and 250 (1967-68), TR6 Carburettor models to engine no. CC80027 (1968-73) plus all TR6 P.I. models (1968-75) • 2.5 PI Saloon (1968-75) • GT6 Mk1 from engine no. KC7906E to KC13752E (1967-68) • Spitfire Mk4 (1970-74), all European Spitfire 1500 (1974-80) plus Spitfire 1500 USA models to chassis no. FM95000 (1974-79)