1in Master Cylinder

The 1in Master Cylinder by TILTON is a precision-engineered hydraulic brake component designed for drivers building high-performance racing systems or upgrading brake lines on custom vehicles. This compact, aluminum master cylinder serves as the heart of a custom brake setup, converting foot pedal pressure into hydraulic pressure that activates brake calipers and wheel cylinders. Built for both direct reservoir integration and remote reservoir configurations, this cylinder accommodates diverse brake system layouts found in vintage hot rods, race cars, and competition vehicles where space and weight optimization matter.

Engineered with a 1-inch bore and 1.100-inch stroke, the 1in Master Cylinder delivers consistent hydraulic pressure output across a wide range of pedal inputs, a critical feature for maintaining brake modulation during aggressive driving or emergency stops. The black anodized aluminum construction provides superior corrosion resistance while minimizing overall system weight—an essential consideration in motorsports applications where every pound affects performance. The 2-1/4-inch flange mount accommodates standard brake pedal assemblies and firewall configurations, enabling straightforward installation into most custom or retrofit brake systems. The aluminum body dissipates heat efficiently, preventing brake fluid degradation during extended high-speed driving or repeated hard braking cycles common in track environments.

This master cylinder is ideal for fabricators, restoration specialists, and performance enthusiasts who demand control over their brake system architecture and refuse compromise on quality components. Whether you're assembling a vintage-style brake system from individual components or upgrading an aging factory setup, the TILTON 1in Master Cylinder pairs seamlessly with aftermarket calipers, proportioning valves, and remote reservoirs. The compact dimensions (3.4 x 2.35 x 8.75 inches) and lightweight construction (0.94 lbs) make it suitable for engine bay installations where clearance is tight. Installation requires basic mechanical skill and familiarity with hydraulic brake fundamentals; consult system diagrams to confirm bore size compatibility with your calipers and desired brake balance.