Raw cast Dual bowl Cap Top 1" bore cast Iron body Master Cylinder GM Disc Drum Brake

• High quality 1" bore Master Cylinder.
• 9/16" & 1/2" Ports on Both Sides.
• 2 port unit,
• Setup for either Disc/drum or disc/disc applications.
• Shallow pocket.
• Universal master cylinder that will work with most boosters.
• with Bleeder