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7-Inch Chrome Dual Power Brake Booster with 1-1/8-Inch Bore Flat Top Master Cylinder for 1955-1968 Chevrolet

Impala, Bel Air, Nomad, 210, 150

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7" dual diaphragm chrome-plated Chevy power brake booster kit and master cylinder. This high-quality 7-inch power booster is hand-polished before receiving a chrome finish for a show-quality appearance. Designed to mount directly to your factory firewall, this power brake booster offers both performance and style for your classic Chevrolet. Included in this kit is a new chrome 1-1/8" bore flat top master cylinder, compatible with front disc/rear drum or 4-wheel disc brake applications.

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Pricing: $389.95

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Description

1955–1968 Chevrolet 7" Dual Diaphragm Power Brake Booster & Master Cylinder Kit – Chrome

Upgrade the braking performance of your classic GM vehicle with this GM dual diaphragm power brake booster and master cylinder kit from LEED Brakes. Designed for 1955–1968 Chevrolet models, including the Impala, Bel Air, and Nomad, this complete power brake conversion delivers both style and stopping power.

This Chevrolet brake booster kit includes a chrome 7" dual diaphragm brake booster engineered for a direct mount to your factory firewall—no cutting or fabrication required. Each unit is hand-polished before being chrome-plated to ensure a mirror-quality finish that stands out under the hood.

Paired with the booster is a new chrome-plated, 1-1/8" bore flat top master cylinder, compatible with both front disc/rear drum and 4-wheel disc brake setups. This high-quality Chevrolet power brake booster and master cylinder combo is ideal for anyone restoring or upgrading their braking system while maintaining an OEM-style fit and appearance.

Chevrolet 7" Dual Diaphragm Power Brake Booster & Master Cylinder Kit Highlights:

  • Master Cylinder Bore Size: 1-1/8 in
  • Bowl Design: Dual Bowl
  • Master Cylinder Material: Aluminum
  • Master Cylinder Finish: Polished
  • Reservoir Included: Yes
  • Reservoir Material: Aluminum
  • Master Cylinder Cap Included: Yes
  • Brake Booster Type: Dual Diaphragm
  • Brake Booster Diameter (in): 7 in.
  • Brake Booster Material: Steel
  • Brake Booster Finish: Chrome
  • Brake Pedal Rod Extension Included: Yes
  • Mounting Hardware Included: Uses Original
  • Quantity: Kit

This premium GM power brake booster and master cylinder kit is built for 1955–1968 Chevrolet vehicles and offers a simple, bolt-on solution to improve braking performance, pedal feel, and engine bay presentation. It’s the perfect upgrade for classic Chevy restorations.

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