1964-72 Pontiac GTO Black Out POL or Wilwood Hydropower Power Brake Conversion Disc Brake Conversions 1955-59 Chevy GMC 2nd Series 3100 3200 3600 3800 Truck Works with short or long

Works with short or long water pump (appropriate pulley required)

Under Dash Mount

Our tilt columns feature 8 way positioning and are retrofit to position just right in your vehicle

Does not include outer metal sheel

This performance 1968-72 Chevrolet Chevelle

1964-72 Pontiac GTO Black Out POL or Wilwood Hydropower Power Brake Conversion Disc Brake Conversions 1955-59 Chevy GMC 2nd Series 3100 3200 3600 3800 Truck Works with short or longOur Hydropower hydraulic brake assist power booster fits 1964 72 Pontiac GTO, Lemans, Tempest 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