TR2, TR3, TR3A, TR3B, TR4 and TR4A (1953-67) ? TR5, TR250 and TR6 with 'A' Type overdrive to September 1972 - Carburettor models to CC85737, P.I. models to CP77718
TR2 to TR4A with A-type overdrive (1953-67) ? TR5, TR250 and TR6 with A-type and with J-type overdrive (1967-76) ? Spitfire MK4 and 1500 with J-type overdrive from January 1974 - European models from FH60001, USA and Canada models from FM10001
TR2, TR3, TR3A, TR3B, TR4 and TR4A (1953-67) ? TR5, TR250 And TR6 without Overdrive (1967-76) plus TR5, TR250 and TR6 with Overdrive to September 1972 (Carburettor models to chassis no. CC85737, P.I. models to chassis no. CP77718)
TR2, TR3, TR3A, TR3B, TR4 and TR4A (1953-67) ? TR5 and TR250 (1967-68) plus TR6 with 'A' type Overdrive to September 1972 - Carburettor models to CC85737, P.I. models to CP77718 ? Stag to January 1973 - European models to chassis no. LD21230, USA models to chassis no. LE20856 ? Spitfire Mk3 (1967-70) and early Mk4 with 'D' type overdrive to December 1973 - European models to FH60000, USA models to FM10000
TR2, TR3, TR3A, TR3B, TR4 and TR4A (1953-67) ? TR5, TR250 and TR6 with 'A' Type overdrive to September 1972 - Carburettor models to CC85737, P.I. models to CP77718