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 355-46024 Brake Master Cylinder is designed specifically for 1976 to 1980 Oldsmobile Calais models, ensuring reliable brake system operation. Crafted from high-quality materials, this master cylinder provides durable performance and seamless installation to restore your vehicle’s braking efficiency.
This master cylinder features a precision bore bore diameter, ensuring consistent hydraulic pressure and pedal feel. It is compatible with the original brake system and is engineered for straightforward installation, offering a direct replacement that maintains vehicle safety standards. Whether you’re performing maintenance or restoring a classic vehicle, this component guarantees proper fit and function.
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. Proper setup ensures optimal performance and longevity of the brake system.
Features:
- Engineered to meet or exceed OEM specifications
- High-quality construction for durability
- Precise bore diameter for consistent hydraulic pressure
- Direct-fit replacement for specific Oldsmobile Calais models
- Easy installation with proper fit and function

















