Proflow 8in Brake Booster & Master Cylinder Combo 1in Bore PFEBBK8000-KIT

Proflow 8in Brake Booster & Master Cylinder Combo 1in Bore

The Proflow 8in Brake Booster & Master Cylinder Combo is a compact and efficient braking solution designed for installation under the floor or on the firewall of nearly any vehicle. This dual diaphragm booster assembly is ideal for DIY enthusiasts, tradies, and those looking to enhance their vehicle's braking performance. With its durable cast iron construction and a 1" bore master cylinder, it is perfectly suited for both disc-disc and disc-drum brake combinations.

This versatile master cylinder features two 3/8"-24 inverted flare ports on each side, with plugs included for any unused ports, ensuring a seamless installation process.

Key features

• Compact 8" dual diaphragm design for flexible installation options.
• Durable cast iron master cylinder for long-lasting performance.
• 1" bore size suitable for various braking configurations.
• Includes two 3/8"-24 inverted flare ports with plugs for versatility.
• Pushrod-to-mounting flange measures 5-1/2" for compatibility.
• Four bolt mounting system on 3-3/8" centres for secure fitting.

Technical details

• Pushrod-to-mounting flange: 5-1/2"
• Four bolts on 3-3/8" centres for mounting
• Pushrod stud: 3/8" fine thread
• Four 3/8"-24 outlet ports (two plugs included)
• Overall diameter: 8" from mount to outer edge

Applications / fitment

This brake booster and master cylinder combo is typically used in a variety of vehicles, providing enhanced braking performance and reliability.

• Passenger vehicles
• 4x4 vehicles
• Classic cars
• Custom builds
• Light trucks

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

What vehicles is this brake booster compatible with?

This brake booster is designed to fit a wide range of vehicles, including passenger cars, 4x4s, and light trucks, making it a versatile choice for many applications.

Is installation difficult?

Installation can be straightforward for those with basic mechanical skills. The kit includes necessary components and instructions for a smooth setup.

What is the bore size of the master cylinder?

The master cylinder features a bore size of 1", which is suitable for both disc-disc and disc-drum braking systems.

Are the plugs for unused ports included?

Yes, the kit includes plugs for the two unused 3/8"-24 inverted flare ports, ensuring a complete installation.

What is the material of the master cylinder?

The master cylinder is made from durable cast iron, providing strength and longevity for reliable braking performance.