Wilwood HV Tandem Master Cylinder Kit with Combination Proportioning Valve and Mounting Hardware – 1 Inch Bore

Description

The Wilwood HV Tandem Master Cylinder Kit, part number 261-13269, offers a comprehensive solution for high-performance brake systems. This kit includes a durable aluminum tandem chamber master cylinder, a combination proportioning valve, mounting bracket, fluid tubes, and all necessary hardware, providing a straightforward installation process. Designed for compatibility with both manual and power brake systems, the master cylinder features a slotted flange mounting that easily adapts to multiple OE bolt patterns, including Chrysler, Corvette, GM, and Ford Mustang. This versatility makes it suitable for a wide range of vehicle applications, ensuring reliable brake pressure actuation and fluid control.
The master cylinder is available in four bore sizes—7/8 inch, 15/16 inch, 1.00 inch, and 1-1/8 inch—allowing customization based on braking performance needs. It comes in three finishes: standard, ball burnished, and black E-coat, to match your vehicle’s aesthetic and enhance durability. The combination proportioning valve significantly simplifies wiring and brake proportioning adjustments, maintaining full isolation between the front and rear fluid circuits. Designed specifically to complement the tandem master cylinder, the valve and mounting bracket are finished with a black E-coat for a sleek, long-lasting appearance.
Precision bent stainless steel fluid tubes with preinstalled plated steel tube nuts ensure an easy, bolt-on installation. The stainless steel button head fasteners thread directly into the bracket, providing rust-free performance and a secure fit. Once connected, bleeding the system is straightforward, allowing for quick setup and reliable braking performance. This kit is ideal for custom brake system builds or upgrades, delivering consistent, high-quality performance with a professional look and long-term durability.

Features:

• Aluminum tandem chamber master cylinder with multiple bore sizes for tailored braking performance

• Combination proportioning valve maintains full isolation between front and rear fluid circuits

• Compatibility with OEM bolt patterns including Chrysler, Corvette, GM, and Ford Mustang

• Available in standard, ball burnished, and black E-coat finishes for durability and aesthetics

• Includes stainless steel fluid tubes with preinstalled plated steel nuts for easy installation

• Mounting bracket with black E-coat finish for a sleek, durable appearance

• Suitable for manual or power brake systems, simplifying installation and system setup