The Master Cylinder included is designed for Drum/Drum, Disc Drum, or Disc/Disc applications and features the following:
Aluminum Powder Coated Black Finish
1" Bore
Dual Bowls
Port Sizes: 9/16-18 & 1/2-20
Screw Top Lid w/ Hex Screws
Manual Master Firewall Boot Included
Works for Power Booster or Manual Applications
3"3/8 Center to Center mounting holes for a truly universal application