7 Inch Dual Diaphragm Power Brake Booster Master Cylinder Kit Chevy Pontiac

Upgrade your classic vehicle's braking system with this 7-inch dual-diaphragm power brake booster and master cylinder kit. Designed for compatible Chevrolet, Pontiac, Oldsmobile, and Buick applications, this power brake conversion kit helps reduce pedal effort and provides smoother, more responsive braking. Featuring a dual-diaphragm booster and a new master cylinder, it is an ideal solution for classic car restorations and brake system upgrades.

Key Features:

• 7-inch dual-diaphragm power brake booster.
• Includes new master cylinder.
• Designed for power brake conversion applications.
• Master cylinder bore size: 1 inch.
• Booster mounting bolts arranged in a square pattern.
• Mounting bolt spacing: 3-3/8 inches center to center.
• Master cylinder ports: 9/16 inch and 1/2 inch.
• Durable construction for dependable braking performance.
• Designed to help reduce manual brake pedal effort.

Benefits:

• Helps transform hard manual braking into smoother power-assisted braking.
• Reduces the amount of pedal effort required during braking.
• Provides more comfortable and controlled braking operation.
• Helps improve braking response when properly installed.
• Ideal for classic car restorations and modified vehicles.
• Complete booster and master cylinder combination offers convenient replacement.

Perfect For:

• Chevrolet Chevelle 1964–1972.
• Pontiac GTO 1964–1972.
• Oldsmobile 442 1964–1972.
• Pontiac LeMans 1964–1972.
• Oldsmobile Cutlass 1964–1972.
• Chevrolet Caprice 1964–1972.
• Buick Skylark 1964–1972.
• Chevrolet Monte Carlo 1964–1972.
• Chevrolet El Camino 1964–1972.
• Chevrolet Camaro 1967–1978.
• Pontiac Firebird 1967–1969.
• Chevrolet Nova 1968–1974.
• Pontiac Ventura 1968–1974.
• Pontiac Grand Prix 1969–1972.

Important Note:

• Please verify your vehicle's year, make, model, and brake system configuration before ordering.
• Check the product pictures and mounting dimensions to confirm compatibility.
• Booster mounting bolt spacing is 3-3/8 inches center to center in a square pattern.
• Master cylinder bore measures 1 inch.
• Master cylinder port sizes are 9/16 inch and 1/2 inch.
• This kit is designed for compatible applications and may require additional components depending on your vehicle.
• Professional installation by a qualified automotive technician is strongly recommended.
• Proper brake system bleeding, adjustment, and safety inspection are essential before driving.

Package Includes:

• 1 x 7-Inch Dual-Diaphragm Power Brake Booster
• 1 x Master Cylinder