1947-55 Chevy, GMC Truck Hydropower Brake Boost Kit, Frame Mount Brake Fluid Lubricants Oils For V8 applications only

For V8 applications only

Improves streering performance and reduces tire wear

This disc brake kit not only upgrades your front and rear drum brakes to power disc

Big Block springs available Add $10

1947-55 Chevy, GMC Truck Hydropower Brake Boost Kit, Frame Mount Brake Fluid Lubricants Oils For V8 applications onlyOur Hydropower hydraulic brake assist power boost fits 1947 55 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. Frame clearance is equivalent to a 7" diameter vacuum booster. The frame brackets are correct for 47 55 GM truck floor mount applications. The average power