Wilwood 261-17277-.81 Compact Combination Brake Master Cylinder 13/16" Bore Aluminum

The Wilwood 261-17277-.81 is a compact combination brake master cylinder kit engineered for limited space applications that still require the output capacity of a full-size master cylinder. This innovative design features an ultra-short 3.37" compact body that delivers a full 1.12" of piston stroke, meeting or exceeding the stroke capacity of most standard full-size cylinders.

Key Features:

• 13/16" bore diameter for precise brake pressure control
• Compact 3.37" body length saves valuable engine bay space
• Full 1.12" piston stroke matches full-size cylinder performance
• Aluminum reservoir construction for corrosion resistance and light weight
• Combination design integrates reservoir and cylinder in one unit
• Ideal for custom applications, hot rods, and space-constrained builds

This master cylinder kit provides professional-grade braking performance without sacrificing precious underhood real estate, making it an excellent choice for street rods, race cars, and custom brake system conversions where packaging is critical.