BLOX Racing 3/4in Bore Compact Brake Master Cylinder

The BLOX compact brake master cylinder is cast and manufactured using OEM processes and standards. This is the ideal, high performance replacement! Not only functional, but perfect for those that are about to start their wire-tuck and clean engine bay project.

Key Features

• 3/4in Bore: Matches factory specs for consistent pedal feel and responsive braking under high-demand conditions.
• Universal Application: Direct bolt-on compatibility with Honda Civic and Integra using BLOX Elimi-Plate for hidden brake lines.
• 7oz Fluid Capacity: Ample reservoir volume supports extended track sessions without frequent checks.
• 1/8in NPT Outlet: Standard threaded port ensures leak-free connections to AN brake lines or hard lines.
• High-strength aluminum casting with anodized reservoir for corrosion resistance and long-term reliability.
• Flush entire brake system with fresh DOT 3 or DOT 4 fluid after installation.

Fitment

Specifications

What’s Included

One new BLOX Racing product in the exact configuration identified by manufacturer part number BXFL-10012. Only components expressly stated for this exact part number are included.

About BLOX Racing

BLOX Racing develops performance intake, exhaust, fuel, engine, drivetrain, suspension, wheel-hardware, and interior components for street and competition applications. Selection remains exact-part-number and exact-application specific.

Related BLOX Racing Products

• BLOX Racing 98-01 Integra Brake Master Cylinder Non-ABS
• BLOX Racing 92-00 Honda Civic Slave Cylinder
• BLOX Racing 00-09 Honda S2000 Quick-Release Clutch Master Cylinder

Browse the BLOX Racing collection for related performance components.

Frequently Asked Questions

Is this part tied to a specific vehicle?
No verified vehicle YMM is assigned. Select it by the exact dimensions, thread or bore, connection, quantity, material, and intended system function.

Does this include everything needed for installation?
Only the components expressly listed for this exact BLOX Racing part number are included. Gaskets, fluids, tuning, adapters, fasteners, wiring, tools, and companion parts may be required depending on the application.

What should I verify before ordering?
Match the exact manufacturer part number, dimensions, material, finish, quantity, mounting interface, and intended function. Similar-looking BLOX Racing parts are not automatically interchangeable.

Installation Instructions

Follow the current BLOX Racing instructions and vehicle service information for this exact part number. Verify fitment and included components before disassembly, use the specified tools and torque values, check all clearances and connections, and inspect the installation before operation. Professional installation is recommended.