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Photos shown are a representation of the appearance of components in a kit with options.

Actual product & finish may vary for your application.

Universal Frame Mount Master Cylinder & Booster

Universal Frame Mount Master Cylinder & Booster


Universal 7" Dual Power Brake Unit w/ Bottom Mount Proportioning Valve Kit & Residuals.

Popular set up for the 1928-1931 Ford's. 


  • 7" Dual Diaphragm Booster
  • Cast Iron Dual Bail Master Cylinder
  • Disc Drum or Disc Disc Proportioning Valve
  • Bottom Mount Proportioning Valve Bracket
  • Bottom Mount Lines
  • 2lb Residual Valve ***By Application**
  • 10lb Residual Valve **when used in disc/drum applications**.
  • Frame Mount Pedal Assembly
  • This is for disc/drum and drum/drum application Only.
  • Drilling on your frame or welding mounting bracket will be necessary


A great fit for hot rods or that custom project. Mounts directly to the frame channel with a plate included. May need to fabricate mounting tab to complete install.

  • Part Number PBUU2831-2D
  • Transmission Automatic 
  • There are no provisison for clutch linkage
  • Booster Diameter 7" Dual Diaphragm
  • Master Cylinder Bore Size 1" Disc/Drum Standard
  •  ***We can do a master for disc/disc***1-1/8" bore
  • Quantity Sold as a kit
  • Application Disc/ Drum or Disc / Disc
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