Compact10 C10 Power Brake Booster Kits

Compact10 - Power Brakes for your 67-72 C/K 10 Trucks

To view all of our Compact10 Power Boosters Click Here.

Upgrade the braking performance of your 1967-72 Chevrolet & GMC C/K 10 truck with LEED Brakes' Compact10 Power Brake Booster Kits. Designed for superior clearance and improved fitment, these power brake booster kits offer a more compact design, making them an ideal choice for trucks with aftermarket wheel wells or larger engine configurations.

Compact10 Brake Booster Features:

• Available in 7-inch and 8-inch dual diaphragm configurations for increased braking power.
• Includes a 1-1/8" bore master cylinder for optimal fluid distribution.
• Choice of yellow cadmium plating with a cast iron master cylinder or full chrome with an aluminum master cylinder.
• Options for disc/drum, 4-wheel disc, or fully adjustable proportioning valves for a custom setup.

Enhanced Design for Better Fitment

The Compact10 brake booster is designed to sit at a more natural angle and is three inches shorter than stock-style boosters. This compact size improves engine bay clearance, allowing for a cleaner installation without sacrificing braking performance.

C10 Brake Booster Vacuum Solutions

If your C10 power brake booster is experiencing low engine vacuum, LEED Brakes offers a solution! Our Bandit Series Electric Vacuum Pumps deliver:

• ✅ 60% quieter operation compared to piston-style pumps.
• ✅ 30% more efficient performance for rapid vacuum buildup.
• ✅ A factory-style look for seamless integration under the hood.

How to Test Your Brake Booster for Vacuum Leaks

Required Tool: Vacuum pump with gauge (available for rent or purchase at most auto parts stores).

Step 1: Check Initial Vacuum Level

• Disconnect the vacuum hose from the check valve on the booster.
• Attach the vacuum pump to the check valve and apply 20”Hg of vacuum.
• Let the booster sit for 5 minutes. If vacuum remains at 20”Hg, proceed to Step 2.
• If vacuum drops, the booster is faulty and requires replacement.

Step 2: Brake Pedal Test

• With 20”Hg of vacuum applied, press and release the brake pedal.
• A normal vacuum drop is 5-10”Hg.
• If vacuum remains at 20”Hg or drops to zero, the booster is faulty.

Step 3: Vacuum Stability Test

• Apply 20”Hg of vacuum again.
• Press and hold the brake pedal for 30 seconds.
• Vacuum should remain stable. If it drops continuously, the booster is faulty.

Find the Right Compact10 C10 Power Brake Booster for Your Truck

Use the Year, Make & Model search at the top of the page to browse our full selection of brake system upgrades for 1967-72 Chevrolet & GMC trucks.

Products