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    Cutlass/442 Brake Assist Kits, Hydraulic Street Beast Fits 1964-72 Cutlass/442+ 8 other models

    Retail Price $934.95 You Save $84.96
    OPGI Price$849.99
    Part# CH30558
    Low Stock
    Only a few left available for immediate delivery

    All-inclusive bolt-on kits.

    Provides superior stopping power.

    These all new hydraulic brake assist kits are the perfect upgrade for your existing manual or vacuum-assisted brakes. With the use of hydraulic pressure, these kits put an amazing 1800psi to the wheels for serious stopping power. Kits are available in two styles, the Street Beast and the Show Stopper. The Street Beast includes the hydraulic assist unit, steel firewall bracket, aluminum Corvette-style master cylinder, underhung prop and stop block kit, rubber pressure and return hoses, and all necessary fittings and hardware for installation. The Show Stopper includes the hydraulic assist unit, billet aluminum firewall bracket, MCPV-1 aluminum all-in-one master cylinder, chrome accumulator cover, braided stainless steel pressure hose, rubber return hose, and all necessary fittings and hardware for installation. Due to the placement of the master cylinder and proportioning valve in this kit, brake lines from the proportioning valve to the distribution block must be custom made upon installation.

    • Aftermarket product, usually an enhancement product.
    • Find in OPGI's 2019 Cutlass/442 Catalog page 217.
    California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Buick Skylark1964-1972 Street Beast
    Chevrolet Chevelle1964-1972 Street Beast
    Chevrolet El Camino1964-1972 Street Beast
    Chevrolet Monte Carlo1970-1972 (Street Beast)
    Oldsmobile Cutlass/4421964-1972 Street Beast
    Pontiac Grand Prix1969-1972 Street Beast
    Pontiac GTO1964-1972 Street Beast
    Pontiac LeMans1964-1972 Street Beast
    Pontiac Tempest1964-1972 Street Beast

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