What does a brake master cylinder do?

The master cylinder converts the force from your brake pedal into hydraulic pressure. This pressure is then sent through the brake lines to actuate the brakes at each wheel, allowing your vehicle to slow down or stop.

Why is a cast iron housing important for a master cylinder?

Cast iron is a well-built material that can withstand the high pressures generated within the brake system. Its durability helps ensure the master cylinder will last and maintain consistent performance over time.

Does this master cylinder come with brake fluid?

This DFC brake master cylinder does not include brake fluid. You will need to purchase the appropriate type and amount of brake fluid separately and bleed the brake system after installation.

DFC 67-71 Pontiac Grand Prix Brake Master Cylinder

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Specifications

Brand: DFC
Part #: 355-52012
UPC: 190920380228

DFC 67-71 Pontiac Grand Prix Brake Master Cylinder

Name: DFC 67-71 Pontiac Grand Prix Brake Master Cylinder
Brand: DFC
Price: 95.36 USD
Availability: InStock

$95.36

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1967-1969 Pontiac. DFC Brake Master Cylinder. Ensures proper brake fluid pressure for reliable stopping.

Key Features

Fits 1967-1969 Pontiac Executive, 1967 Pontiac Bonneville, and 1967 Pontiac Catalina.
Features a strong cast iron housing for lasting performance.
Direct replacement part for straightforward installation.
Restores proper hydraulic pressure to your braking system.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Pontiac Bonneville 1967
Pontiac Catalina 1967
Pontiac Executive 1967, 1969

Product Details

This DFC brake master cylinder is built with a cast iron housing, a material known for its strength and durability under pressure. It's designed to replace the original master cylinder on your 1967, 1969 Pontiac Executive, as well as 1967 Pontiac Bonneville and Catalina models. When you press the brake pedal, the master cylinder is what converts that force into hydraulic pressure, pushing brake fluid through the lines to your wheels. If yours is leaking or not building pressure, this part is key to getting your braking system working correctly again.

DFC has put this master cylinder together to be a direct replacement, meaning it should bolt up where your old one came off without needing any modifications. This makes the installation process more straightforward. A properly functioning master cylinder is essential for safe and reliable braking, ensuring you can stop your vehicle when you need to.