JEGS 631498 Power Brake Booster Conversion Kit will allow you to easily convert your manual braking system to power assist on your 1964-1972 GM A-Body, 1967-1969 GM F-Body, or 1968-1974 GM X-body with little to no modifications. This black powder-coated kit designed for front disc and rear drum brake applications comes with an aluminum oval master cylinder, aluminum proportioning valve, 8-inch diameter brake booster, and mounting brackets that give a stylish look and make for the perfect upgrade.

Kit Includes:

• Designed for Disc Front & Drum Rear Applications
• 8 in. Dual Diaphram, Black Powder Coated Power Brake Booster
• 1 in. Bore Aluminum Oval Style Master Cylinder with Flat Top Cover
• Left/Driver Side Mount Aluminum Proportioning Valve Kit with Mounting Bracket and (2) 3/8 in.-24 Ports for Front Brakes & (1) 9/16 in.-18 Port for Rear Brakes
• Stainless Steel Valve Lines
• Brake Light Warning Switch
• Black Powder Coated Angle Firewall Mounting Bracket
• Pedal Rod Extension & Clevis

Application Fitment:

• 1964-1972 GM A-Body
  • 1964-1972 Chevrolet Chevelle
  • 1964-1972 Chevrolet El Camino
  • 1964-1967 Chevrolet Malibu
  • 1970-1972 Chevrolet Monte Carlo
  • 1964-1972 Pontiac GTO
  • 1964-1972 Pontiac Lemans
  • 1964-1972 Buick Skylark
  • 1964-1969 Buick Special
  • 1964-1970 Pontiac Tempest
  • 1964-1971 Oldsmobile 442
  • 1964-1972 Oldsmobile Cutlass
  • 1964-1972 Oldsmobile F85
  • 1964-1972 Oldsmobile Vista Cruiser
• 1967-1969 GM F-Body
  • 1967-1969 Chevrolet Camaro
  • 1967-1969 Pontiac Firebird
• 1968-1974 GM X-Body
  • 1968-1974 Chevy Nova

Note:

This master cylinder features a small equalization opening in the reservoir divider as part of its intended design. The opening allows both reservoir chambers to be filled from one side and helps the brake fluid level equalize when the reservoir is adequately filled. Because the opening is positioned above the bottom of the divider, each chamber can still retain a separate supply of brake fluid if the fluid level drops due to a loss in one hydraulic circuit.