GM Disc Brake Conversion Master Cylinder, 1-1/8" Bore Corvette Type

Performance Online offers master cylinders for your custom conversion or for replacement. Our Corvette style 1" deep bore master cylinder incorporates a piston bore adapter which allows it to be used for manual or power disc brake applications. Our exclusive slotted mounting holes allow it to work on a large variety of applications, including Ford, Chevy, Mopar and many more.

Port Fittings:

• Front brake line fitting is 1/2"-20 and the rear port is 9/16"-18

Our disc brake master cylinders are the same Hot items that come in our complete disc brake conversion kits.