Our Hydropower hydraulic brake assist power booster fits 1964-66Chevy Chevelle, Malibu and El Caminoand 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 64-66GM A-bodyapplications.

The average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower uses thisto 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:1964 1965 1966Chevy Chevelle, Malibu, El Camino, Buick Skylark, Oldsmobile Cutlass, GM A Body

Preassembled Kit includes:
Hydraulic brake assistpower booster
1.00″ bore POL master cylinder
POL proportioning valve, bracket and lines (disc brakes)
Firewall Mounting brackets

These are remanufactured Hydropower units. Hydropower is a registered trademark of the Robert Corporation