CPP Show Stopper 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 Show Stopper Complete HydraStop Kit. Designed for firewall-mounted swing pedal applications, this premium hydraulic brake assist system operates using power steering pressure instead of engine vacuum. Capable of delivering up to 1,800 PSI of braking pressure, HydraStop provides dependable stopping assistance for classic trucks equipped with upgraded engines, lowered suspensions, and modern disc brake conversions.

Features and Benefits:
- Fits 1955-1959 trucks with compatible firewall-mounted swing pedal configurations
- Hydraulic brake assist operates using power steering pressure instead of engine vacuum
- Delivers up to 1,800 PSI of braking pressure
- Direct-fit, bolt-in upgrade for compatible applications
- Premium billet aluminum firewall mounting bracket
- Aluminum master cylinder features a 1-1/8" bore and left side ports
- Chrome flat-top master cylinder lid provides a premium appearance
- Chrome accumulator cover complements the black and chrome finish
- High-pressure hydraulic hoses and return lines included
- Installed AN6 fittings support hydraulic system connections
- Left-mounted adjustable proportioning block supports brake pressure adjustment
- Brake light switch included for compatible brake light operation
- Necessary mounting hardware and fittings included
- Brand-new HydraStop assembly
- Limited lifetime warranty when installed with proper power steering filtration

The Show Stopper configuration combines powerful hydraulic braking assistance with premium components and chrome accents for a detailed engine compartment appearance. Its billet aluminum firewall bracket supports a 1-1/8" bore aluminum master cylinder with a chrome flat-top lid. Complete with high-pressure hydraulic hoses, return lines, AN6 fittings, an adjustable proportioning block, and a brake light switch, this kit offers a comprehensive upgrade backed by a limited lifetime warranty when installed with proper power steering filtration.

Kit Includes:
- CPP Show Stopper HydraStop Hydraulic Brake Booster
- Aluminum Master Cylinder with 1-1/8" Bore and Left Side Ports
- Chrome Flat-Top Master Cylinder Lid
- Billet Aluminum Firewall Mounting Bracket
- Chrome Accumulator Cover
- Left-Mounted Adjustable Proportioning Block
- Brake Light Switch
- High-Pressure Hydraulic Hoses
- Hydraulic Return Lines
- Installed AN6 Fittings
- Mounting Hardware

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

*Designed for firewall-mounted hydraulic brake assist systems with a compatible swing pedal arrangement.