TRIUMPH GT6 MkIII (TO KE/KF20000) ; YEARS 1970-JAN.1973 (APPROX.). TRIUMPH VITESSE 6/1600 & 2 LITRE MkI ; YEARS 1962-1968. TRIUMPH SPITFIRE 1500 (FH80001 ONWARDS) ; YEARS 1976-1980 (APPROX.). The cylinders are the 11/16" size bore, are manufactured in Italy and are of very good quality.
