This DFC component is part of the 100% Outright Program—no core return or deposit required. Engineered to meet or exceed OEM specifications for direct-fit performance. The DFC 355-47137 brake master cylinder is designed specifically for classic Chevrolet and GMC trucks from the mid-1950s, including the 1955 Chevrolet 3100 series and various GMC models. Constructed from durable materials, this master cylinder ensures reliable brake system operation and longevity in demanding driving conditions. Its precise fitment guarantees seamless installation and optimal performance for restoration or repair projects, maintaining original braking standards.
The master cylinder features a robust design with high-quality internal components, providing consistent hydraulic pressure and effective brake response. Its compatibility with vintage trucks makes it an essential component for restoring authentic braking performance. Whether replacing worn-out units or upgrading your brake system, this part offers a straightforward solution for classic vehicle enthusiasts and professional mechanics alike.
Expert Installation & Field Note: Drawing from our shop experience specializing in heavy-duty brakes since 1985, we recommend verifying pushrod alignment before final mounting to prevent internal cup damage.
Features:
- Part of the 100% Outright Program—no core return or deposit required
- Engineered to meet or exceed OEM specifications for direct-fit performance
- Constructed from durable, high-quality materials
- Designed for classic Chevrolet and GMC trucks from 1955-1956
- Reliable hydraulic pressure for consistent braking















