Newly manufactured GM cast iron power master cylinder with bleeders. These master cylinders work well with the following applications (list is NOT all-inclusive) These master cylinders feature a 1" bore, 9/16" and 1/2" ports.
4 Port Bail Top Cast Iron Master Cylinder 1-1/8" Bore For GM Universal Disc
4 Port Bail Top Cast Iron Master Cylinder with 1" Bore GM Street Rod Universal
GM Aluminum Brake Master Cylinder 1-1/8'' 2 Port Smooth Top Chrome B10006
1964-1973 Ford Mustang 1" Bore Dual Reservoir Bail Top Brake Master Cylinder
Bail Top Master Cylinder 1" Bore 4 Ports Corvette Style For GM Universal
