Designed specifically for manual brake applications on 1964-1972 Ford Mustangs, this aluminum tandem master cylinder offers a significant weight reduction of approximately 75% compared to traditional cast iron units, making it ideal for performance and restoration projects demanding durability and efficiency. Machined from high-pressure die castings, it features a 7/8″ bore, providing reliable fluid control with a stroke of 1.10″ and a fluid volume ratio of 2:1 between primary and secondary chambers. The master cylinder includes the correct pushrod for factory pedal compatibility, ensuring seamless installation and operation. Its versatile design accommodates mount flanges from 3.22″ to 3.40″, matching the factory manual master cylinder mounts for these classic vehicles. Fluid outlet ports are positioned on both sides of the bore for flexible plumbing options, enhancing installation adaptability. Available in plain, ball burnished, and black e-coat finishes, this part combines lightweight construction—only 3 pounds—with robust performance, making it suitable for high-demand automotive and industrial applications that require reliable braking power and ease of service.