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Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System

Adjustable Proportioning Valve Block, Brake Distribution System

Universal Fit, Disc/Drum Brake System Type, Knob Adjustable Proportioning Valve Type

25 Reviews | 9 Answered Questions
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Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
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Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
Adjustable Proportioning Valve Block, Brake Distribution System
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Part # 91031367
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  • Compact proportioning block with simple rotary adjustment for brake bias
  • Includes convenient metal bracket to attach to master cylinder and distributes brake fluid to all four wheels
  • Hard lines are 3/8"-24 tube nuts with 45 degree double flare on both ends
  • Features pressure actuated brake light switch
  • Your choice of Black Oxide or Chrome finish

Details

Brake System Type:
Disc/Drum
Proportioning Valve Type:
Knob Adjustable
Proportioning Valve Location:
Bottom Mount
Port Quantity:
3-Port
Thread Pitch:
3/8"-24 IFF
Finish:
Select Model to see
Color:
Select Model to see
Pressure Safety Switch Included:
Yes
MFG. Part #:
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Sold in Quantity:
Kit

Info

Adjustable proportioning valve and distribution block with mounting bracket  all in one. Features a rotary adjustment to regulate rear brake pressure and help maintain correct brake bias between front and rear. Distribution block connects to master cylinder and distributes brake fluid to all four wheels. Includes two stainless steel 3/16" brake line,3/8 24 flare nut brake light switch. Also available in chrome.

  • Rotary adjustment to regulate rear brake pressure and help maintain correct brake bias between front and rear
  • Connects to master cylinder and distributes brake fluid to all four wheels
  • Hard lines are 3/8"-24 threads on both ends of both lines
  • Includes:
    • Two stainless steel 3/16" brake line
    • 3/8" 24 flare nut brake light switch
  • Choose from Black or Chrome finish

Learn more about how adjustable proportioning valves work by reading our tech article. Brake System Selection.  

Note: This is a universal fit and that due to the differences in master cylinder castings, that it's possible the bottom of the master cylinder OR the bracket may require grinding/adjusting to fit the bracket correctly. The lines may need to be "tweaked" to fit correctly and due to the different fittings on master cylinders, adapter fittings may be required as well.

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Instructions (PDF)

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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