Brothers Trucks Hydraulic Brake Assist Conversions

Brothers Trucks offers hydraulic brake assist conversions for a variety of applications, including 1967-72 Chevrolet/GMC C/K Series trucks, Blazer/Jimmy and Suburban models. These brake assist units are powered by hydraulic pressure from the power steering pump. They do not require a vacuum source and can generate between 1,200 to 2,000 psi to the calipers. Brothers Trucks conversion systems have several advantages, such as not requiring an external vacuum pump for high performance motors, a small bore master cylinder is not required, and firewall and valve cover and/or frame-mounted clearance is increased. Additional details: * Hydroboost power brake conversion kit * Model HBU7200DISCDRUM: Use with front disc and rear drum brake systems * Model HBU7200DISCDISC: Use with front and rear disc brake systems * Includes hydroboost unit, master cylinder, brake proportioning valve, and mounting bracket to firewall * Uses power steering hydraulic pressure to provide power brakes; does not require any engine vacuum, but must have power steering for hydraulic pressure to operate system * Smaller size than typical vacuum operated brake booster—for extra valve cover and firewall clearance Show Less