Hydropower Hydraulic Brake Assist with POL or Wilwood Master Cylinder, 1954-55.1 Chevy, GMC Truck, Firewall Mount Rear Disc Brake Conversions 1967-72 Chevy GMC C10 C15 C20 Truck Made from 1

Made from 1

Easy access to your bed fill fuel filler

Help give your vehicle that detailed showcase look with this universal shift indicator with point

2 row radiators have a core thickness of 1

Hydropower Hydraulic Brake Assist with POL or Wilwood Master Cylinder, 1954-55.1 Chevy, GMC Truck, Firewall Mount Rear Disc Brake Conversions 1967-72 Chevy GMC C10 C15 C20 Truck Made from 1Our Hydropower hydraulic brake assist power booster fits 1954 55 1st series 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 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 54 55