Wilwood Proportioning Valve – Knob Adjust, M10x1 BBF Inlet & Outlet

$53.29

Universal fit — works with any vehicle.

Wilwood adjustable proportioning valve, knob adjust, with M10 x 1 bubble flare ports, in a compact forged billet design. Universal fit.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Maryland warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
  • Not sure it fits? Ask us →

Wilwood adjustable proportioning valve, knob adjust, with M10 x 1 bubble flare ports, in a compact forged billet design. It fine-tunes front-to-rear brake balance by reducing rear line pressure, and Wilwood says it has the largest maximum line pressure decrease of any available valve. Its inlet and outlet ports use 10mm x 1 bubble flare seats, so tubing with 10mm x 1 bubble flare nuts connects directly without tube nut adapters.

  • Adjustment range: 150-1200 PSI; maximum line pressure decrease 57%
  • Inlet and outlet: 10mm x 1 BF
  • Mounting: two 0.25" side holes on 1.00" centers
  • Material: Aluminum / steel; finish: clear anodize
  • Weight: 5.2 oz

Universal - confirm sizes, ports and threads for your application before ordering.

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