Description
This is a Brake (Servo) Booster Kit for Austin Healey BN4 to BJ8, XK120, XK140, XK150, (Single Line), Jaguar MKII, MKIX and MGC. This unit replaces the unavailable Girling Unit, it comes with all of the mounting Hardware and lines. Make your car stop on a dime with this new unit. Technical information; Boost Ratio 3:00 to 1, Slave Cylinder for 5/8, Reaction Piston Bore 5/16 Cross Reference 981-174, 981-173, 4258-221, 4258221, GR-4258-221