CPP Street Beast Complete HydraStop Hydraulic Brake Booster Kit Firewall Mount Chevy/ GMC Truck 55-59

Upgrade the braking performance of your 1955-1959 Chevy or GMC truck with this CPP Street Beast Complete HydraStop Kit. Designed for firewall-mounted swing pedal configurations, this hydraulic brake assist system uses power steering pressure instead of engine vacuum to deliver consistent braking assistance. Capable of producing up to 1,800 PSI of braking pressure, the HydraStop system is an excellent solution for classic trucks equipped with disc brake conversions, modern drivetrains, or upgraded power steering systems.

Features and Benefits:
- Fits 1955-1959 Chevy and GMC trucks with firewall-mounted swing pedals
- Hydraulic brake assist eliminates dependence on engine vacuum
- Uses power steering pressure for increased braking assistance
- Delivers up to 1,800 PSI of braking pressure
- Direct-fit, bolt-in design for compatible applications
- Black aluminum mounting bracket provides secure firewall installation
- Aluminum master cylinder features a 1-1/8" bore and driver-side ports
- Black Corvette-style master cylinder lid provides a clean appearance
- Black accumulator cover complements the Street Beast finish
- Includes rubber high-pressure hoses and hydraulic return lines
- AN6 fittings simplify hydraulic system connections
- Driver-side adjustable proportioning block allows brake pressure adjustment
- Includes brake light switch and necessary fittings
- Manufactured with brand-new components
- Limited lifetime warranty when installed with a power steering filter

The Street Beast configuration provides dependable hydraulic braking assistance with a clean black finish. Its direct-mount aluminum bracket supports an aluminum master cylinder featuring a 1-1/8" bore, left side ports, and a black Corvette-style lid. Complete with rubber high-pressure hoses, return lines, AN6 fittings, an adjustable proportioning block, and a brake light switch, this kit offers a comprehensive brake system upgrade backed by a limited lifetime warranty when installed with a power steering filter.

Kit Includes:
- CPP Street Beast HydraStop Hydraulic Brake Booster
- Aluminum Master Cylinder with 1-1/8" Bore and Driver Side Ports
- Black Corvette-Style Master Cylinder Lid
- Black Aluminum Firewall Mounting Bracket
- Black Accumulator Cover
- Adjustable Proportioning Block
- Rubber High-Pressure Hydraulic Hoses
- Hydraulic Return Lines
- AN6 Fittings
- Brake Light Switch
- Installation Fittings

Vehicle Fitment:
- 1955-1959 Chevy 3100/3200/3600/3800 (Task-Force)
- 1955-1959 GMC 150/250 (Blue-Chip)

*Designed for firewall-mounted swing pedal brake systems.