1947-53 Chevy, GMC Truck Hydropower Hydraulic Brake Assist System, Firewall Mount Power Brake Boosters 1973-98 Chevy GMC C10 C15 C20 Truck These items are a must

These items are a must when rebuilding your classic Mopar A-Body front end

• 2 required

Makes checking you fluid levels easier

Can be used with either stock manifolds or aftermarket headers

1947-53 Chevy, GMC Truck Hydropower Hydraulic Brake Assist System, Firewall Mount Power Brake Boosters 1973-98 Chevy GMC C10 C15 C20 Truck These items are a mustOur Hydropower hydraulic brake assist power booster fits 1947 53 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. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 47 53 1st series GM truck applications.