JAGUAR XK120 7-1 1949-54. JAGUAR XK120 8-1 1949-54. JAGUAR XK140 7-1 compression ratio 1955-57. JAGUAR XK140 8-1 compression ratio (standard) 1955-57. JAGUAR XK140 compertition 1955-57. TRIUMPH HERALD 1200 1250 & 13/60 (1961-71) INDICATOR STALK SWITCH -Genuine Lucas.