u瞳秤 "4 way brake union"
Austin Healey: BN7, BN7, BJ7 and BJ8 with brake servo (1959-68)
Triumph: TR4A (1965-67) ? Spitfire with single line braking system (1962-80) ? GT6 (1966-73) ? Herald (1959-71) ? Vitesse (1962-71) ? Dolomite and Sprint with single line braking system (1972-80)