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  • Wilwood HV Tandem Master Cylinder Kit with Combination Proportioning Valve and Mounting Hardware - 7/8 Inch Bore, Black Finish
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Wilwood HV Tandem Master Cylinder Kit with Combination Proportioning Valve and Mounting Hardware - 7/8 Inch Bore, Black Finish
Wilwood HV Tandem Master Cylinder Kit with Combination Proportioning Valve and Mounting Hardware - 7/8 Inch Bore, Black Finish
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Wilwood HV Tandem Master Cylinder Kit with Combination Proportioning Valve and Mounting Hardware - 7/8 Inch Bore, Black Finish

Wilwood
wil261-13271-BK
In stock
Brakes
$476.39 $441.10
The Wilwood HV Tandem Master Cylinder Kit offers a comprehensive brake system upgrade designed for ease...
$441.10
Wilwood HV Tandem Master Cylinder Kit with Combination Proportioning Valve and Mounting Hardware - 7/8 Inch Bore, Black Finish
Description

The Wilwood HV Tandem Master Cylinder Kit offers a comprehensive brake system upgrade designed for ease of installation and reliable performance. This kit includes the popular Aluminum Tandem Chamber Master Cylinder, a matching combination proportioning valve, mounting bracket, fluid tubes, and all necessary mounting hardware. Engineered for both manual and power brake systems, it features a slotted flange mounting pattern compatible with OE mounts from Chrysler, Corvette, GM, and Ford Mustang, simplifying the bolt-on process. The master cylinder is available in four bore sizes, with the 7/8 inch bore providing optimal pressure for a variety of vehicles, and comes with a durable black E-coat finish for corrosion resistance and a sleek appearance. The combination proportioning valve maintains full isolation between front and rear fluid circuits, providing precise brake proportioning and easier wiring adjustments, especially useful in custom brake systems. It is specifically designed to work seamlessly with the Wilwood Tandem Master Cylinder, ensuring consistent brake performance. The stainless steel fluid tubes are precisely bent with preinstalled plated steel tube nuts, facilitating a straightforward, bolt-on installation. Additionally, stainless steel button head fasteners thread into the mounting bracket for secure, rust-free performance. Once installed, simply connect the fluid lines, bleed the system, and your brake upgrade is complete. This kit*s design prioritizes durability, performance, and ease of installation, making it an ideal choice for automotive enthusiasts seeking reliable brake performance with minimal setup time.

Features:

  • Aluminum tandem chamber master cylinder with durable black E-coat finish
  • Compatible with manual and power brake systems with multiple bore size options
  • Slotted flange mounting pattern fits OE mounts from Chrysler, Corvette, GM, and Ford Mustang
  • Includes combination proportioning valve for simplified brake proportioning adjustments
  • Full isolation between front and rear fluid circuits for consistent braking performance
  • Stainless steel fluid tubes with preinstalled plated steel nuts for easy bolt-on installation
  • Stainless steel button head fasteners for secure mounting and rust resistance
  • Comprehensive kit includes mounting bracket, fluid tubes, hardware, and proportioning valve
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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.

Returns

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).

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