Master Brake Cylinder Withe OEM 10097700 MC39716 For Chevrolet Corvette

OEM 10097700 brake master cylinder has piston with the bore diameter of 7/8″. There are 3 outlet ports with the size of M10*1 & M12*1. The alumium brake cylinder fits for 1988-1991 Chevrolet Corvette. And the replace numbers are 10097700, 10097905, 10157996, 14104889, 174-820, 174-831, etc…