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Classic Performance Complete Disc Brake Kit w/ Frame Mounted Booster for OEM Stock Spindles for 55-59 Chevy 1/2 Ton Truck 5559CBK-6HK-ARGX

Classic Performance Complete Disc Brake Kit w/ Frame Mounted Booster for OEM Stock Spindles for 55-59 Chevy 1/2 Ton Truck 5559CBK-6HK-ARGX
Classic Performance Complete Disc Brake Kit w/ Frame Mounted Booster for OEM Stock Spindles for 55-59 Chevy 1/2 Ton Truck 5559CBK-6HK-ARGX
$1,613.99 ea
NEWARRIVING SOONEstimated Ship Date 08/26/2025 (If Ordered Today)
Model: 5009935
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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1955-1959 Chevy 1/2 Ton Truck, 12" Rotor, 6x5.5 with Aluminum Hubs, Drilled & Slotted
The CPP Complete Disc Brake Kit with Frame Mounted Vacuum Booster for OEM Stock Spindles (Part Number 5559CBK-6HK-ARGX) fits 1955-1959 Chevy 1/2 Ton Trucks. Features 12" rotors and 6x5.5 aluminum hubs. Drilled and slotted for optimal performance.
Kit Includes:
  • P/N: 4959WBK-6HK-ARGX
    Description: 1949-1959 Chevy 1/2 Ton Truck, 6x5.5, 12" Rotors, Drilled & Slotted, with Aluminum Hubs & Tapered Bearings
    Quantity: 1-

  • P/N: 5559BB24-8
    Description: 55-59 Chevy Truck, 8" Single Gold Plated Booster W/ Master Cylinder & Proportioning Valve Combo, works for 2 & 4 Wheel Disc
    Quantity: 1-

Downloads:

Download Name File Size
4959WBK-6_instructions.pdf3.13MB
5559BB_instructions_NEW.pdf772.45KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet 3100 1959
Chevrolet 3B 1959
Chevrolet 3C 1959
Chevrolet 3D 1959
Chevrolet 3E 1959
Chevrolet 3F 1959
Chevrolet 3G 1959
Chevrolet Sedan Delivery 1959
Chevrolet Suburban 1959
Chevrolet Truck 1955 - 1958
GMC Truck 1955 - 1959

Specifications:

Bolt Pattern 6X5.5
Brake Booster Diameter 8
Brake Booster Finish Gold
Brake Booster Type Single Diaphragm
Brand CPP
Default Booster Size 8" Single Booster
Front Brake Hose Type Rubber
Front Caliper Finish Natural
Front Caliper Material Cast iron
Front Caliper Piston Qty 1
Front Disc Brake Brackets Included Yes
Front Disc Brake Line Conversion Included No
Front Rotor Diameter 12
Front Spindle Included No
Master Cylinder Finish None
Master Cylinder Material Cast Iron
Master Cylinder Type CPP Left Side Ports
Mounting Location Frame Mount
Power Brakes Yes
Product Location Front
Proposition 65 WARNING: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
Rotor Hub Type Aluminum Hub and Slip on Rotor
Rotor Style Cross-Drilled, Gas Slotted, Vented
SKU 5559CBK-6HK-ARGX
Spindle Type Drum Spindle

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Classic Performance Complete Disc Brake Kit w/ Frame Mounted Booster for OEM Stock Spindles for 55-59 Chevy 1/2 Ton Truck 5559CBK-6HK-ARGX: