Spitfire Mk3 and Mk4 with 'D' type overdrive from January 1967 to August 1973 (to chassis no. FH60000 and FM10000) • GT6 with 'D' type overdrive (1966-73)
Spitfire Mk3 and early Mk4 with 'D' type overdrive to chassis no. FH60000 and FM10000 (January 1967 to December 1973) • GT6 with 'D' type overdrive (1966-73)
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