Part #: 800-290
Datsun 280ZX master cylinder. New 15/16" bore brake master cylinder for 1982-83 280ZX turbo & non-turbo. This master cylinder can also be used as an upgrade on older Z cars but does require some modification to the mounting on the brake booster. *1970-78 240Z, 260Z & 280Z stock master cylinder is 7/8".