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R4500 Non-Adjustable Proportioning Valve, Disc/Drum
InfoVehicle Info Needed
RPCPART NUMBER: 707-R4500

R4500 Non-Adjustable Proportioning Valve, Disc/Drum

$11999
8 left in stock
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Proportioning Valves
Non-Adjustable Proportioning Valve
  • For Disc/Drum Brake Conversions
  • Based on 1971-77 GM Design
  • Brass

    RPC R4500 Features:

    RPC proportioning valves are based on 1971-1977 GM units. This proportioning valve features a residual pressure valve, ensuring an even brake feel and proper fluid transfer. Made from high-quality brass engineered to meet or exceed OEM specifications.

    • Master Cylinder Inlet Port (Front Brakes): 1/2 in.-20
    • Master Cylinder Inlet Port (Rear Brakes): 7/16 in.-24
    • Outlet Ports (Front Brakes): 3/8 in.-24
    • Outlet Port (Rear Brakes): 9/16 in.-18
      • Designed for cars that have been converted from drum to disc brakes, brake proportioning valves increase brake pressure to accommodate the upgrade.
    Part TypeBrake Proportioning Valve
    Product LineRPC Proportioning Valves
    BrandRPC
    Package Height1.4
    Package Width6.1
    Package Length9.0
    Weight1.57 PG
    Part CategoryPerformance Parts
    Part FitmentUniversal
    Vendor Part NumberR4500
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning