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HydraStop Kits

Classic Performance Product's provides a premium, directly interchangeable hydraulic brake assistance system aimed at transforming manual or vacuum-assisted brakes into a robust and compact hydraulic assist setup. This package comes with everything necessary for installation in your vehicle. The majority of installations can be completed within an afternoon using basic hand tools and a moderate level of mechanical knowledge. These kits include ... a high-efficiency, hydraulic brake assist unit designed for direct fit (available with steel or billet aluminum options for the firewall mounting bracket); high-pressure line set in either braided stainless or rubber; reinforced power steering return line; and all necessary pedal rod and mounting components. Employing entirely new parts, this system delivers an impressive 1800psi at the wheels!

Brake with Confidence: CPP's HydraStop Series Unveiled
Classic Performance Products (CPP) takes your vehicle's braking performance to new heights with its innovative HydraStop Hydraulic Brake Assist Systems. Tailored for classic car enthusiasts who demand nothing but the best, CPP offers two distinct models to ensure your ride stops as smoothly as it goes – The "Show Stopper" and The "Street Beast".

The Show Stopper: Premium Performance with Aesthetics to Match
For those who seek the pinnacle of braking performance without compromising on looks, the "Show Stopper" is your go-to choice. This high-end model combines cutting-edge hydraulic brake assist technology with eye-catching components. Featuring a billet aluminum firewall mounting bracket and a chromed-out master cylinder paired with an adjustable prop valve distribution block, the "Show Stopper" ensures your braking is as reliable as it is visually striking. Chrome accents on the accumulator cover, along with stainless pressure hoses and rubber return hoses, complete the package, providing not just superior braking but an under-the-hood aesthetic that commands attention.

The Street Beast: Uncompromised Performance at Great Value
Balancing performance with budget, the "Street Beast" offers a mid-tier solution without cutting corners on safety or reliability. This package includes a robust Hydraulic Brake Assist Unit supported by a steel firewall mounting bracket for enduring stability. An aluminum Corvette-style master cylinder ensures precise brake fluid control, while the side-mounted prop & stop block kit optimizes the balance between front and rear braking. Rubber pressure and return hoses, coupled with all necessary fittings and hardware, make installation straightforward, offering a hassle-free upgrade path to superior braking performance.

Both Hydrastop models from Classic Performance Products provide a great braking experience, ensuring your classic car stops reliably, giving you peace of mind on the road. Whether you opt for the lavish aesthetics and top-tier functionality of the "Show Stopper" or the balanced performance of the "Street Beast," CPP has got your braking needs covered.

Why Choose CPP’s Hydrastop
At Classic Performance Products (CPP), our HydraStop kits are engineered to ensure top-notch performance and reliability that our customers have come to trust. Each kit is tailored to fit your specific vehicle model seamlessly, delivering optimal braking power that enhances your classic car or truck's safety and drivability. With CPP's high-quality components and complete design approach, our hydrastop kits not only deliver exceptional stopping power but also uphold our commitment to excellence and customer satisfaction. Trust CPP for your vehicle's needs and experience the difference that reliable, market-leading expertise makes on the road.

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  1. Show Stopper Complete Firewall HydraStop Kit & Firewall Bracket Assembly, 1948-52 Ford Truck

    1948-52 Ford Truck, Includes HydraStop, Swinging Pedal, Stainless Hose Kit, Master & Adjustable Valve W/ Chrome Accumulator Cover

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    In Stock
    Part # 4852HBK-SS
    0%
    $1,129.00
  2. Show Stopper Complete HydraStop Kit for 1964-72 A-Body

    1964-1972 A-Body, 67-69 F-Body, 68-74 X-Body, Includes HydraStop, Stainless Hose Kit, Master & Adjustable Valve W/ Chrome Accumulator Cover

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    In Stock
    Part # 6474HBK-SS
    0%
    $1,129.00
  3. Street Beast Direct Mount Hydrastop Assembly only for 1988-93 Chevy Truck

    1988-93 Chevy Truck, Works with OEM Master Cylinder, Booster comes with AN6 Fittings

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    In Stock
    Part # 8893HBK-BSB
    0%
    $579.00
  4. Show Stopper Direct Mount Hydrastop Assembly only for 1964-72 A-Body

    1964-72 A-Body, 67-69 F-Body, 68-74 X-Body, Booster comes with AN6 Fittings

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    In Stock
    Part # 6474HBK-BSS
    0%
    $659.00
  5. Street Beast Direct Mount Hydrastop Assembly only for 1964-72 A-Body

    1964-72 A-Body, 67-69 F-Body, 68-74 X-Body, Booster comes with AN6 Fittings

    Add to Compare
    In Stock
    Part # 6474HBK-BSB
    0%
    $579.00
  6. Show Stopper Complete HydraStop Kit, Clocked 90°, 1955-64 Chevy Full Size

    1955-64 Chevy Full Size, Big Block or LS or Column Shift, Includes HydraStop, Stainless Hose Kit, Master & Adjustable Valve W/ Chrome Accumulator Cover

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    In Stock
    Part # 5564HBK-SS90
    0%
    $1,199.00
  7. Street Beast Complete HydraStop Kit for 1955-64 Chevy Full Size

    1955-64 Chevy Full Size, Small Block & Floor Shift, Includes HydraStop, Rubber Hose Kit, Master & Adjustable Valve W/ Black Accumulator Cover

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    In Stock
    Part # 5564HBK-SB
    0%
    $979.00
  8. Street Beast Complete HydraStop Kit for 1964-72 A-Body

    1964-1972 A-Body, 67-69 F-Body, 68-74 X-Body, Includes HydraStop, Rubber Hose Kit, Master & Adjustable Valve W/ Black Accumulator Cover

    Add to Compare
    In Stock
    Part # 6474HBK-SB
    0%
    $979.00
  9. Street Beast Complete HydraStop Kit, Side Mounted Valve for 1965-70 Chevy Full Size

    1965-70 Chevy Full Size, Includes HydraStop, Rubber Hose Kit, Master & GM Style Valve W/ Black Accumulator Cover

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    In Stock
    Part # 6570HBK-SB-S
    0%
    $979.00
  10. Street Beast Hydrastop Kit w/ Wilwood Black Master Cylinder

    1964-72 A-Body, 67-69 F-Body, 68-74 X-Body, W/ Wilwood 1 1/8th Black Master and Valve, Booster comes with AN6 Fittings

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    In Stock
    Part # 6474HBK-BSB-WWMCPVB
    0%
    $1,049.00
  11. Show Stopper Complete HydraStop Kit for 1960-62 Chevy Truck W/Auto Transmission

    1960-62 Chevy Truck W/Auto Transmission, Includes HydraStop, Stainless Hose Kit, Master & Adjustable Valve W/ Chrome Accumulator Cover

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    In Stock
    Part # 6062HBK-SS
    0%
    $1,129.00
  12. Show Stopper Complete HydraStop Kit, Frame Mounted for 1955-59 Chevy Truck, Stainless

    1955-59 Chevy Truck, Includes HydraStop, Stainless Hose Kit, Master & Adjustable Valve W/ Black Accumulator Cover

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    In Stock
    Part # 5559HBK-SSU
    0%
    $1,129.00
  13. Show Stopper HydraStop Kit W/Polished Wilwood Master Cylinder, 1955-64 Chevy Full Size

    1955-64 Chevy Full Size, Small Block & Floor Shift, Includes HydraStop, Stainless Hose Kit, Master & Chrome Accumulator Cover

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    In Stock
    Part # 5564HBK-WWPSS
    0%
    $1,339.00
  14. Street Beast Complete HydraStop Kit W/Clutch Cylinder, 1960-62 Chevy Truck W/Manual Trans

    1960-62 Chevy Truck W/Manual Trans, Includes HydraStop, Rubber Hose Kit, Master & Adjustable Valve W/ Black Accumulator Cover & Clutch Cylinder

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    In Stock
    Part # MT6062HBK-SB
    0%
    $1,129.00
  15. Show Stopper Complete HydraStop Kit for 1965-70 Chevy Full Size

    1965-70 Chevy Full Size, Includes HydraStop, Stainless Hose Kit, Master & Adjustable Valve W/ Chrome Accumulator Cover

    Add to Compare
    In Stock
    Part # 6570HBK-SS
    0%
    $1,129.00
  16. Street Beast Complete HydraStop Kit for 1960-62 Chevy Truck W/Auto Transmission

    1960-62 Chevy Truck W/Auto Transmission, Includes HydraStop, Rubber Hose Kit, Master & Adjustable Valve W/ Black Accumulator Cover

    Add to Compare
    In Stock
    Part # 6062HBK-SB
    0%
    $979.00
  17. Street Beast Direct Mount Hydrastop Assembly only for 1967-72 Chevy Truck

    1967-72 Chevy Truck, Booster comes with AN6 Fittings

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    In Stock
    Part # 6772HBK-BSB
    0%
    $579.00
  18. Street Beast Complete HydraStop Kit, Side Mounted Valve for 1967-72 Chevy Truck

    1967-72 Chevy Truck, Includes HydraStop, Rubber Hose Kit, Master & GM Style Valve W/ Black Accumulator Cover

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    In Stock
    Part # 6772HBK-SB-S
    0%
    $979.00
  19. Street Beast Complete Firewall HydraStop Kit & Firewall Bracket Assembly, 1947-53 Chevy Truck

    1947-53 Chevy Truck, Includes HydraStop, Swinging Pedal, Rubber Hose Kit, Master & Adjustable Valve W/ Black Accumulator Cover

    Add to Compare
    In Stock
    Part # 4753HBK-SB
    0%
    $979.00
  20. Street Beast Complete HydraStop Kit, Side Mounted Valve for 55-64 Chevy Full Size

    1955-64 Chevy Full Size, Small Block & Floor Shift, Includes HydraStop, Rubber Hose Kit, Master & GM Style Valve W/ Black Accumulator Cover

    Add to Compare
    In Stock
    Part # 5564HBK-SB-S
    0%
    $979.00
  21. Show Stopper Complete HydraStop Kit for 1978-87 G-Body

    1978-87 G-Body, Includes HydraStop, Stainless Hose Kit, Master Chrome Accumulator Cover

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    In Stock
    Part # 7887HBK-SS
    0%
    $1,049.00
  22. Show Stopper Direct Mount Hydrastop Assembly only for 1973-87 Chevy Truck

    1973-87 Chevy Truck, Booster comes with AN6 Fittings

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    In Stock
    Part # 7387HBK-BSS
    0%
    $659.00
  23. Street Beast Direct Mount Hydrastop Assembly only for 1962-67 Chevy II Nova

    1962-67 Chevy II Nova, For IFS Equipped Cars Only, comes with AN6 Fittings

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    In Stock
    Part # 6267HBK-BSB
    0%
    $579.00
  24. Basic Street Beast Universal Mount Hydrastop Assembly, Universal, Black Mounting Bracket

    Universal, 3 3/8 Square Bolt Pattern, The Most Common Universal Booster Pattern, Booster comes with AN6 Fittings

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    In Stock
    Part # UNIHBK4-BSB
    0%
    $579.00
  25. Show Stopper Direct Mount Hydrastop Assembly only for 1955-64 Chevy Full Size w/ Small Block

    1955-64 Chevy Full Size with Small Block & Floor Shift, Booster comes with AN6 Fittings

    Add to Compare
    In Stock
    Part # 5564HBK-BSS
    0%
    $659.00
  26. Street Beast Complete Firewall HydraStop Kit & Firewall Bracket Assembly, 1948-52 Ford Truck

    1948-52 Ford Truck, Includes HydraStop, Swinging Pedal, Rubber Hose Kit, Master & Adjustable Valve W/ Black Accumulator Cover

    Add to Compare
    In Stock
    Part # 4852HBK-SB
    0%
    $979.00
  27. Street Beast Universal Mount Hydrastop Assembly and Banjo Fitting Kit, Universal

    Universal, 3 3/8 Square Bolt Pattern, The Most Common Universal Booster Pattern, Booster comes with AN6 Banjo Fittings

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    In Stock
    Part # UNIHBK4-BSB+HBAN90
    0%
    $619.00
  28. Street Beast Manual Mount Hydrastop Assembly only

    Universal, 2 Hole Bracket, 2.125-2.375 Slotted, Designed to mount to Manual Brake Firewalls, the bracket can be drilled out to 4 or 6 holes, Booster comes with AN6 Fittings

    Add to Compare
    In Stock
    Part # UNIHBK-BSB
    0%
    $579.00
  29. Street Beast Hydrastop Only, Frame Mounted, 1955-59 Chevy Truck

    1955-59 Chevy Truck, Booster Only W/AN6 Fittings

    Add to Compare
    In Stock
    Part # 5559HBK-BSBU
    0%
    $579.00
  30. Street Beast Direct Mount Hydrastop Assembly only for 1953-56 Ford Truck

    1953-56 Ford Truck, Firewall Mounted Booster, Booster comes with Swinging Pedal and with AN6 Fittings

    Add to Compare
    In Stock
    Part # 5356HBK-BSB
    0%
    $579.00
  31. Street Beast Complete HydraStop Kit for 1968-82 Corvette Vacuum Booster Equipped Cars

    1968-82 Corvette Vacuum Booster Equipped Cars, Includes HydraStop, Rubber Hose Kit, Master Cylinder, W/ Black Accumulator Cover

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    In Stock
    Part # 6882HBK-SB
    0%
    $899.00
  32. Universal Street Beast Complete HydraStop Kit, Side Mounted Valve 2.125 X 2.375 Slotted

    Universal, Bracket Pattern is 3 3/8 x 3 3/8, Includes HydraStop, Rubber Hose Kit, Master & GM Style Valve W/ Black Accumulator Cover

    Add to Compare
    In Stock
    Part # UNIHBK-SB-S
    0%
    $979.00
  33. Show Stopper HydraStop Kit W/Black Wilwood Master Cylinder, 1955-64 Chevy Full Size

    1955-64 Chevy Full Size, Small Block & Floor Shift, Includes HydraStop, Rubber Hose Kit, Master & Black Accumulator Cover

    Add to Compare
    In Stock
    Part # 5564HBK-WWBSS
    0%
    $1,339.00
  34. Show Stopper Complete Firewall HydraStop Kit & Firewall Bracket Assembly, 1947-53 Chevy Truck

    1947-53 Chevy Truck, Includes HydraStop, Swinging Pedal, Stainless Hose Kit, Master & Adjustable Valve W/ Chrome Accumulator Cover

    Add to Compare
    In Stock
    Part # 4753HBK-SS
    0%
    $1,129.00
  35. Street Beast Complete Firewall HydraStop Kit & Firewall Bracket Assembly, 1953-56 Ford Truck

    1953-56 Ford Truck, Includes HydraStop, Swinging Pedal, Rubber Hose Kit, Master & Adjustable Valve W/ Black Accumulator Cover

    Add to Compare
    In Stock
    Part # 5356HBK-SB
    0%
    $979.00
  36. Street Beast Direct Mount Hydrastop Assembly only for 1960-62 Chevy Truck W/ Manual Transmission

    1960-62 Chevy Truck W/ Manual Transmission, Come with Hydraulic Clutch, Booster comes with AN6 Fittings

    Add to Compare
    In Stock
    Part # MT6062HBK-BSB
    0%
    $729.00
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