Wilwood 261-15661-BK Compact Tandem Master Cylinder Kit 1.00" Bore with RH Bracket and Proportioning Valve

The Wilwood Compact Tandem Master Cylinder Kit delivers professional-grade brake pressure control in a space-saving design. This complete kit includes a 1.00" bore tandem master cylinder with black E-coat finish, right-hand mounting bracket, combination proportioning valve, stainless steel fluid tubes, and all necessary hardware for a bolt-on installation.

Key Features:

• Compact tandem chamber design measures only 6.55" from mounting flange to end
• 1.00" bore diameter for precise brake pressure actuation and fluid control
• Slotted flange mounting pattern fits popular OE applications including Chrysler, Corvette, GM, and Ford Mustang
• Compatible with both manual and power brake system configurations
• Combination proportioning valve simplifies brake bias adjustments and maintains full isolation between front and rear circuits
• Black E-coated finish on master cylinder, bracket, and valve for corrosion resistance and professional appearance
• Precision-bent stainless steel fluid tubes with pre-installed plated steel tube nuts
• Stainless steel button head fasteners provide rust-free durability

This kit is designed for power brake applications (master cylinder does not include pushrod) and represents the latest refinements in brake system technology. The integrated design eliminates the complexity of sourcing individual components while ensuring perfect compatibility between the master cylinder, proportioning valve, and mounting hardware. Installation is straightforward—mount the bracket, connect the fluid lines, bleed the system, and you're ready to go.