Optimize your braking system with our Brake Boosters & Accessories. Explore precision-engineered solutions designed to enhance control and responsiveness. From boosters to accessories, find top-notch components for superior performance. Browse the catalog for a comprehensive selection, ensuring an elevated driving experience with every mile. Upgrade today and redefine braking excellence with Master Power Brakes.

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Silent Drive Vacuum Pump – AC9001K

***NEW & IMPROVED***

Silent Drive Vacuum Pump Kit: A quiet solution to low vacuum.

Big cams can wreak havoc in a vehicle with a power brake booster. The bigger the cam, the lower the vacuum number. Inherently, the lower the vacuum number the harder the brake pedal is to press. This does not have to be the case. With our Silent Drive Vacuum Pump, you can remove the engine from the equation and use our stand alone pump to provide the vacuum necessary to properly run a vacuum brake booster.

With our new and improved system, you can expect improved decibel levels over our previous version along with an improved recovery rate of about 2 seconds (approximately 6 seconds to 70% capacity). In addition, pump life has also increased by two and a half times that of most aftermarket pumps. The compact, waterproof design allows for simple mounting anywhere in or under the vehicle. The high quality integrated solid state pressure switch and relay module eliminate the need for additional mechanical components. Included are all brackets and necessary mounting hardware along with easy to follow instructions making this a must have solution for your low vacuum needs. Bottom line, we took what we felt like was the best system on the market and made it better. Click here to learn more about the Silent Drive Vacuum Pump.

Included in the Silent Drive Vacuum Pump Kit are the following items:

    • OEM Quality Rotary Vane Electric Vacuum Pump
    • Black Powder coated Mounting Bracket (Multi-Drilled for Different Clocking Options)
    • CNC Machined Billet Aluminum Control Module Housing with a Black Anodized Finish (Module contains pressure switch along with solid state relay)
    • OEM Quality Yazaki Weatherproof Connector (4 wire connection to vehicle)
    • Posi-Lock Fuse Holder with Fuse
    • Necessary Electrical Accessories for Installation
    • 10 feet of 11/32 inch Vacuum Hose

& Mounting Hardware

Fitment notes: Rotary Vane Electric Vacuum Pump

Installation Instructions

Bracket Mounting Template

$625.00 Add to cart

Universal 9″ Dual Diaphragm Brake Booster

Universal 9 inch Dual Diaphragm Brake Booster A dual 9 inch brake booster is a great choice for larger vehicles and in particular, most muscle car applications. The master cylinder pattern on the front is consistent with most GM master cylinders and the rear is 3-3/8 inch right to left and 3-1/2 inch top to bottom. The booster requires a minimum of 18 inches of vacuum to operate properly.

$251.00$283.00 Select options

Universal 8″ Dual Diaphragm Brake Booster

Universal 8 inch Dual Diaphragm Brake Booster A dual 8 inch brake booster is a great choice for larger vehicles with space limitations. With it’s 3-3/8 inch square pattern on the rear and the GM pattern on the front, it is a great choice for builidng a system from scratch or replacing a defective booster. The booster requires a minimum of 18 inches of vacuum to operate properly.

$218.00$272.00 Select options

Universal 7″ Dual Diaphragm Brake Booster

Universal 7 inch Dual Diaphragm Brake Booster A dual 7 inch brake booster is a great choice for most street rods. With it’s 3-3/8 inch square pattern on the rear and the GM pattern on the front, it is a great choice for builidng a system from scratch or replacing a defective booster. The booster requires a minimum of 18 inches of vacuum to operate properly.

$185.00$240.00 Select options

VL9500-500B – Billet Aluminum Check Valve (1/2″ Hose Barb)

VL9500-500B – Billet Aluminum Brake Booster Check Valve – Our all new new Billet Aluminum Check Valve is the perfect replacement for the cheap plastic check valve that is probably currently in your brake booster. The plastic check valve you currently have will fail over time due to underhood temperatures and therefore cause it too become brittle and break and the worst possible time.

The entire piece is CNC machined from 6061 Billet Aluminum and coated with a black anodized finish guaranteeing a product that will outlast many other parts on your car. It is available with three different hose connections. This particular one has a 1/2″ hose barb connection making it an ideal solution when adapting an LS engine into a classic car or truck.

We think so highly of this part, we use it exclusively in our CARBON X BRAKE BOOSTER.

Fitment notes: Grommet side of the check valve measures 0.585″.

$65.00 Add to cart

VL9500-375B – Billet Aluminum Check Valve (11/32″ Hose Barb)

VL9500-375B – Billet Aluminum Brake Booster Check Valve – Our all new new Billet Aluminum Check Valve is the perfect replacement for the cheap plastic check valve that is probably currently in your brake booster. The plastic check valve you currently have will fail over time due to underhood temperatures and therefore cause it too become brittle and break and the worst possible time.

The entire piece is CNC machined from 6061 Billet Aluminum and coated with a black anodized finish guaranteeing a product that will outlast many other parts on your car. It is available with three different hose connections. This particular one has a standard 11/32″ hose barb connection.

We think so highly of this part, we use it exclusively in our CARBON X BRAKE BOOSTER.

Fitment notes: Grommet side of the check valve measures 0.585″.

$65.00 Add to cart

VL9500-6AN – Billet Aluminum Check Valve (-6 AN Hose Connection)

VL9500-6AN – Billet Aluminum Brake Booster Check Valve – Our all new new Billet Aluminum Check Valve is the perfect replacement for the cheap plastic check valve that is probably currently in your brake booster. The plastic check valve you currently have will fail over time due to underhood temperatures and therefore cause it too become brittle and break and the worst possible time.

The entire piece is CNC machined from 6061 Billet Aluminum and coated with a black anodized finish guaranteeing a product that will outlast many other parts on your car. It is available with three different hose connections. This particular one has a -6 AN hose connection allowing the vacuum to be plumbed using hardline or some sort of -6 AN Hose and Fitting.

We think so highly of this part, we use it exclusively in our CARBON X BRAKE BOOSTER.

Fitment notes: Grommet side of the check valve measures 0.585″.

$65.00 Add to cart

ACJ1703 – Pentosin Super DOT 4 Brake Fluid (Quart)

Pentosin Super DOT 4 Brake Fluid Brake failure is simply not option. That’s why all Pentosin Brake Fluids exceed DOT standards, delivering one of the most versatile programs on the market. With Pentosin Brake Fluid under the hood, professional repair technicians have peace of mind knowing they are working with the highest-quality product available, while drivers enjoy increased safety and reliability.

Fitment notes:

Can be mixed into a system with DOT 3 or Dot 4. Do not use in a system containing DOT 5 Silicone Fluid.

Pentosin Super Dot 4 Spec Sheet

$22.00 Add to cart