ʻO OEM 10097700 brake master cylinder he piston me ke anawaena o 7/8 ″.Aia he 3 puka puka me ka nui o M10*1 & M12*1.Ua kūpono ka pahu pahu alumium no 1988-1991 Chevrolet Corvette.A ʻo nā helu hoʻololi he 10097700, 10097905, 10157996, 14104889, 174-820, 174-831, etc.