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The Wilwood Proportioning Valve model wil260-8419 offers precise pressure regulation for automotive braking systems, combining advanced refinements with a durable forged billet construction. This compact valve features an adjustable pressure range from 100 to 1000 PSI, allowing for optimal brake balance and performance. Its design enables a maximum pressure decrease of up to 57%, the highest available among comparable valves, ensuring versatile application across various vehicle setups. The finely threaded adjustment knob allows for meticulous fine-tuning, giving technicians and enthusiasts the ability to set exact pressure levels for improved safety and control. Weighing only 5.2 ounces, the valve is lightweight yet robust, ideal for mounting in tight spaces. It is equipped with two 0.25-inch side mounting holes spaced 1.00 inch apart for secure installation. The inlet and outlet ports are 1/8-27 NPT, compatible with most domestic 3/16-inch hard brake lines, and it comes with two 1/8-27 NPT to 3/8-24 inverted flare female fittings, ensuring easy integration into existing brake systems. This component is designed specifically for automotive applications and does not require special freight handling, making it suitable for a variety of vehicle builds and upgrades. Built by Wilwood, a trusted name in high-performance braking solutions, this proportioning valve enhances brake modulation, stability, and safety for both street and track use. Its reliable construction and precise adjustment capabilities make it an essential addition for custom brake setups and performance upgrades.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
