Aluminum Tandem Master Cylinder Kit with Bracket and Combination Valve – 1 Inch Bore – Black E-Coat

Complete tandem master cylinder kit designed to simplify installation and setup of custom or upgraded brake systems. This kit combines a lightweight aluminum tandem master cylinder with a combination proportioning valve, mounting bracket, stainless fluid tubes, and mounting hardware, providing a clean, bolt-on solution for many OE and custom applications.

The tandem master cylinder features dual hydraulic circuits and uses modern internal design for consistent brake pressure and fluid control. The slotted mounting flange allows easy bolt-on installation to many popular factory bolt patterns, including Chrysler, Corvette, GM, and Ford Mustang. This 1.00 inch bore version is suitable for both manual and power brake systems.

The included combination proportioning valve maintains full isolation between front and rear brake circuits while simplifying brake bias adjustment and brake light switch integration. All major components are finished in durable black E-coat for corrosion resistance and a uniform performance appearance. Precision-bent stainless steel fluid tubes with preinstalled plated steel tube nuts allow straightforward connection between the master cylinder and combination valve.

• Tandem outlet master cylinder kit
• 1.00 inch bore
• Aluminum master cylinder
• Black E-coat finish
• Integral reservoir
• Reservoir capacity: 8.0 oz / 4.8 oz (14.4 / 8.7 cu in)
• Dual hydraulic outlets
• Suitable for manual or power brake systems
• Slotted mounting flange for multiple OE bolt patterns
• Includes combination proportioning valve
• Includes mounting bracket
• Includes stainless steel fluid tubes
• Includes mounting hardware

Master cylinder dimensions
• Bore size: 1.00 in
• Piston area: 0.780 in²
• Stroke: 1.10 in
• Overall length: 8.76 in
• Flange to end length: 8.15 in

Outlet ports
• Outlet 1: 1/2-20
Compatible fittings: 3/8-24 IF or 1/2-20 IF
• Outlet 2: 1/2-20
Compatible fittings: 3/8-24 IF or 9/16-18 IF