OBP branded universal Girling style alloy master cylinder for brake or clutch actuation.
Vertical mounting flange with 2.25 inch mounting hole spacing.
These lightweight aluminium master cylinders are fitted to many competition cars, kit cars and classic car applications.
Outlet port: 3/8UNF thread
Pushrod thread: 5.16UNF
Pushrod length: 95mm (from flange face)