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 355-47026 brake master cylinder is designed specifically for Buick Regal models from 1976 to 1981, ensuring reliable hydraulic braking performance in classic vehicles. Constructed from high-quality materials, this master cylinder offers durability and consistent operation under demanding driving conditions. It is a perfect replacement for worn or faulty units, restoring your vehicle’s braking responsiveness and safety.
The master cylinder features a precision bore diameter to ensure proper brake fluid flow and pressure distribution across the brake system. Its robust construction guarantees resistance to wear and corrosion, making it suitable for long-term use. Designed for direct installation, this component simplifies the replacement process and minimizes downtime. Proper installation is crucial for optimal performance, and we recommend verifying pushrod alignment before final mounting to prevent internal cup damage.
Suitable for a range of Pontiac models, including the Grand Am, Grand LeMans, and Grand Prix from the late 1970s, this master cylinder is an essential upgrade for restoring original braking performance. Compatibility with factory specifications ensures a seamless fit and reliable operation, maintaining your vehicle’s safety standards.
Features:
- Engineered to meet or exceed OEM specifications for direct-fit performance
- Constructed from high-quality, durable materials for longevity
- Precision bore diameter for optimal brake fluid flow
- Designed for easy installation and compatibility with specific Buick and Pontiac models
- Restores braking responsiveness and safety in vintage vehicles

















