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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Wilwood
Wilwood Knob Adjustable Brake Proportioning Valve, 100-1000 PSI - 260-8419
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Dial in your vehicle's brake bias with the Wilwood Knob Adjustable Proportioning Valve. Engineered for high-performance and racing applications, this valve provides precise pressure metering to prevent rear-wheel lockup. The forged billet design offers superior strength and reliability while maintaining a compact, lightweight profile suitable for tight engine bays or chassis mounting.
- Pressure Range: Adjustable from 100 to 1,000 PSI for fine-tuned braking control.
- Bias Reduction: Delivers up to a 57% maximum decrease in line pressure.
- Construction: Compact forged billet body weighing only 5.2 ounces.
- Mounting: Features two 0.25-inch side mounting holes with 1.00-inch center-to-center spacing.
- Porting: 1/8-27 NPT inlet and outlet ports.
- Included Hardware: Two 1/8-27 NPT to 3/8-24 inverted flare female fittings designed for standard 3/16-inch domestic hard brake lines.
Whether correcting bias for a custom brake swap or adjusting for track conditions, Wilwood part number 260-8419 provides the incremental fine-thread adjustment required for professional-level stopping performance.
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wilwood Knob Adjustable Brake Proportioning Valve, 100-1000 PSI - 260-8419
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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Dial in your vehicle's brake bias with the Wilwood Knob Adjustable Proportioning Valve. Engineered for high-performance and racing applications, this valve provides precise pressure metering to prevent rear-wheel lockup. The forged billet design offers superior strength and reliability while maintaining a compact, lightweight profile suitable for tight engine bays or chassis mounting.
- Pressure Range: Adjustable from 100 to 1,000 PSI for fine-tuned braking control.
- Bias Reduction: Delivers up to a 57% maximum decrease in line pressure.
- Construction: Compact forged billet body weighing only 5.2 ounces.
- Mounting: Features two 0.25-inch side mounting holes with 1.00-inch center-to-center spacing.
- Porting: 1/8-27 NPT inlet and outlet ports.
- Included Hardware: Two 1/8-27 NPT to 3/8-24 inverted flare female fittings designed for standard 3/16-inch domestic hard brake lines.
Whether correcting bias for a custom brake swap or adjusting for track conditions, Wilwood part number 260-8419 provides the incremental fine-thread adjustment required for professional-level stopping performance.
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