Home Brakes :: 1960-87 Chevy, GMC C10, C15, C20 Truck :: Hydro Boost Power Brake Boosters :: 1973-87 Chevy, GMC Truck Hydro Boost Power Brake Booster Kit

1973-87 Chevy, GMC Truck Hydro Boost Power Brake Booster Kit

1973-87 Chevy, GMC Truck Hydro Boost Power Brake Booster Kit
1973-87 Chevy, GMC Truck Hydro Boost Power Brake Conversion HYDRO BOOST ROUTING AND FITTING SIZES
Part #: HB2-T7387
Weight: 35.00 lbs
Our price: $549.99

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Our Hydro boost hydraulic brake assist power booster fits 1973-87 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 73-87 GM truck applications.

The average power steering pump puts out from 800psi to 1400psi line pressure. The Hydro-Boost® 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:1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 Chevy and GMC truck, Suburban, Blazer and Jimmy

Preassembled 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
  • Limited Lifetime Warranty

Steering hose hookup kits available in the Suggested Parts below. These are remanufactured Bosch Hydro-Boost units. 

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