Part #
Product Takes 7 Days to Ship5564HBK-SB-S
$979.00
1955-64 Chevy Full Size Street Beast HydraStop complete hydraulic assist brake kit with side mounted GM style proportioning valve
The CPP Street Beast HydraStop Kit with side mounted GM style proportioning valve is designed for 1955-64 Chevy Full Size applications and provides a complete hydraulic assist braking solution with simplified plumbing. Early full size Chevrolet vehicles frequently receive disc conversions and modern drivetrains that benefit from stronger brake assist. By operating from steering system pressure instead of engine vacuum, HydraStop produces up to 1800 psi at the wheels for smooth and consistent braking performance. The side mounted valve keeps brake line routing compact and organized within the engine bay. This complete Street Beast kit includes a black direct mount aluminum bracket, rubber high pressure hoses with return lines, AN6 fittings installed, 1 1/8 inch bore master cylinder, side mounted GM style proportioning valve, mounting hardware, and black accumulator cover. Engineered specifically for 1955-64 Chevy Full Size firewall installations seeking dependable hydraulic brake assist. HydraStop systems are new production units supported by a limited lifetime warranty when proper filtration is used.
| Product Name | Street Beast Complete HydraStop Kit for 1955-64 Chevy Full Size | SKU | 5564HBK-SB-S |
| Brake Booster Finish | Black | Master Cylinder Bore Size | 1.125 |
| Master Cylinder Finish | Black | Master Cylinder Material | Aluminum |
| Master Cylinder Type | Aluminum W/ Black lid, CPP Left Side Ports | Hardware Included | Yes |
| Master Cylinder Lid Style | Black Corvette Style | Proportioning Valve Type | Side Mount Left Hand |
| Bracket And Lines Included | Yes | Proportioning Valve Included | Yes |
| Brake Light Switch Included | No | Brake Booster Kit Type | Complete Booster Kits |
| Master Cylinder Included | Yes | Accumalator Cover Included | Yes |
| Brake Pedal Extension Rod Included | Yes | Hydraulic Hose Kit Included | Yes |
| Bracket Finish | Black | Bracket Material | Aluminum |
| Warranty | Yes | Brand | CPP HydraStop |
| Mounting Location | Firewall Mount |
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Customer Questions
This kit includes:
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Fixed
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P/N: I-HYDRA-BB
- Description: HYDRA-BB Instructions
- Quantity: 1
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P/N: HAHK-R
- Description: HydraStop Rubber Hydraulic Hose Kit
- Quantity: 1
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P/N: CPP-UHBA1
- Description: Hydraulic Brake Assist Kit
- Quantity: 1
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P/N: 13025-B
- Description: Hydraulic Brake Assist Bracket Black
- Quantity: 1
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P/N: H-5564HB
- Description: Hardware Kit For Hydraulic Brake Assis Kit
- Quantity: 1
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P/N: M-C118-APBLF
- Description: 1 1/8in Bore Left Side Port Aluminum Power Master Cylinder W/Black Lid
- Quantity: 1
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P/N: BP5100
- Description: Black HydraStop Accumulator Cover
- Quantity: 1
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P/N: 6072K23
- Description: Pedal Push Rod Male 3/8-24x1.25in Thread
- Quantity: 1
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P/N: PV-24BBH
- Description: Black Aluminum Proportioning Valve for 2 & 4 Wheel Disc
- Quantity: 1
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P/N: K100083-B
- Description: Prop Valve Side Mount Bracket Kit Black
- Quantity: 1


