The Wilwood High Volume Tandem Master Cylinder is engineered for reliable braking performance in manual applications, making it an excellent choice for a wide range of domestic cars and trucks from the mid-1960s to present. Constructed from high-pressure die cast aluminum, this master cylinder offers a significant weight reduction of approximately 75% compared to traditional cast iron units, weighing only about 3 pounds for enhanced vehicle agility and ease of installation. Its durable black e-coat finish not only provides corrosion resistance but also enhances the component*s aesthetic appeal for a clean, professional look.
Designed with a bore size of 7/8 inch, this master cylinder features a 1.10-inch stroke and a fluid outlet port on each side of the bore, facilitating versatile plumbing options. The dual-chamber configuration provides a 2:1 volume ratio between the primary and secondary chambers, ensuring consistent pedal feel and effective brake modulation under demanding driving conditions. The unit's mounting flange accommodates measurements from 3.22 inches to 3.40 inches, a common fitment for many classic and modern vehicles.
The package includes a pushrod for easy installation and compatibility with a range of mounting brackets. For enhanced braking performance, Wilwood offers a combination proportioning valve kit, which includes brackets and stainless steel lines designed specifically for use with this master cylinder, available under part numbers 260-13190 and 220-13189 for retrofit applications. Whether restoring a classic muscle car or upgrading a custom build, this master cylinder provides a high-quality, lightweight, and durable solution for your braking system needs.
Features:
- Bore size: 7/8 inch for high-volume brake fluid displacement
- Constructed from high-pressure die cast aluminum for weight savings and durability
- Black e-coat finish offers corrosion resistance and aesthetic appeal
- Dual outlet ports on each side of the bore for versatile plumbing options
- Mounting flange compatible with measurements from 3.22 to 3.40 inches
- Stroke length of 1.10 inches ensures consistent brake pedal feel
- Includes a pushrod for straightforward installation
- Designed primarily for manual brake applications in classic and modern vehicles
- Lightweight design reduces vehicle weight by approximately 75% compared to cast iron units
- Compatible with optional proportioning valve kits for enhanced brake performance
