Hydropower Hydraulic Brake Assist System, 1947-53 Chevy, GMC Truck, Firewall Mount

Our Hydropower hydraulic brake assist power booster fits 1947-53 Chevy and GMC trucks and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 47-53 1st series GM truck applications.The average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower uses this to convert to pressure to apply against the master cylinder. This greatly improves stopping performance and driver feedback. These hydraulic power boosters can be easily installed on an existing vacuum booster vehicle or used to convert a manual brake setup to power with ordinary hand tools and average mechanical ability.

Fits: 1947 1948 1949 1950 1951 1952 1953 Chevy and GMC 1st series 3100 truck

Kit includes:

• Hydraulic brake assist power booster
• 1.00" bore POL master cylinder
• POL proportioning valve, bracket and lines (works with front disc & rear disc or drum brakes)
• Firewall Mounting brackets and pedal assembly
• Limited Lifetime Warranty

Steering hose hookup kits available in the Suggested Parts below. These are remanufactured Hydropower units.