JEGS 555-631542 HydroBoost Power Brake Conversion Kit

This Hydroboost power brake unit for select 1967-1972 Chevrolet and GMC Trucks operates using hydraulic pressure from your power steering pump and eliminates the need for a power brake vacuum booster. It is the perfect upgrade for street machines and muscle cars equipt with high-lift camshafts that reduces engine vacuum. The brake unit replaces the current brake master cylinder and booster system and mounts into the stock location on your firewall.

JEGS 555-631542 HydroBoost Power Brake Conversion Kit Features:

• Compact Unit only 15 in. overall length
• Puts out between 1300-1600psi of brake stopping pressure
• Perfect for disc brake applications
• The Accumulator stores up to 1200 psi and provides plenty of stopping power if your engine stalls
• Hydraulic line installation kit not included

JEGS 555-631542 HydroBoost Power Brake Conversion Kit Includes:

• Hydroboost Unit
  • (Does Not Include Fluid Lines or Fittings. See the image above for fluid lines and fitting orientation)
• Cast Iron Master Cylinder with 1 in. Bore
• Firewall Mounting Bracket and Pushrod
• GM-style Universal Brake Proportioning Valve
  • (See the image above for dimensions and brake line port orientation)
  • (1) 1/2 in.-20 master cylinder line port
  • (1) 7/16 in.-24 master cylinder line port
  • (2) 3/8 in.-24 ports for the front brakes
  • (1) 9/16 in.-18 port for the rear brakes
  • (1) Warning light switch mounted on top