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Exterior Components› Body Panels and Components
Wilwood
Wilwood Proportioning Valve - Knob Adjust
SKU: W00B 260-8419
Moderate — 2–4 hours
Overview
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Part #: 260-8419
The new generation of adjustable proportioning valves combines the latest refinements to deliver precise pressure metering and strength from a compact forged billet design. Pressure adjustments range from 100-1000 PSI and provide for a maximum decrease of 57% in line pressure, the most of any available valve. Adjuster knob with fine thread tuning provides precise pressure adjustment. Valves weigh only 5.2 ounces and have two .25" side mounting holes spaced 1.00" apart. Inlet / outlet ports are 1/8-27 NPT and valves are supplied with two 1/8-27 NPT to 3/8-24 inverted flare female fittings that will fit most domestic 3/16th hard brake lines.
Proportioning Valve - 1/8 in NPT Female Inlet - 1/8 in NPT Female Outlet - Adjustable 100-1000 psi - Knob Type - Aluminum - Each
Vehicle Symptoms
- Rear brakes lock up under hard braking
- Uneven brake wear between front and rear
- Car nose-dives excessively when braking
- Brake bias feels off during track driving
- Trail braking causes rear to step out
Relevant Conversations
- Wilwood brake proportioning valve install
- How to adjust brake bias for track day
- Wilwood 260-8419 vs Summit proportioning valve
- Brake bias adjustment guide for autocross
- Rear brakes locking up after brake upgrade
- Symptoms of bad brake proportioning valve
- Will brake proportioning valve fix nose dive?
- Brake proportioning valve knob adjustment
- Co-purchase with Wilwood master cylinder
- Brake bias setup for front-heavy car
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Wilwood |
| Part Number | W00B 260-8419 |
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