1973-87 Chevy, GMC Truck Hydropower Brake Boost Kit with POL or Wilwood Master Cylinder Master Cylinder Manufacturer:Wilwood Master Fits: 1949 1950 1951 1952

Fits: 1949 1950 1951 1952 1953 1954 Chevy Belair

1964-67 GTO Power Glide

Replacement Pads- D154

10" is distributed at a 2:1 volume ratio between the primary and secondary chambers

1973-87 Chevy, GMC Truck Hydropower Brake Boost Kit with POL or Wilwood Master Cylinder Master Cylinder Manufacturer:Wilwood Master Fits: 1949 1950 1951 1952Our Hydropower 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 or Wilwood master cylinder and a Black Out adjustable 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