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Classic Performance Complete Disc Brake Kit & Booster w/ 2.5" Modular Drop Spindles for 63-66 Chevy C10 12" Rotors 6366CBK-6MOD-ARGX

Classic Performance Complete Disc Brake Kit & Booster w/ 2.5" Modular Drop Spindles for 63-66 Chevy C10 12" Rotors 6366CBK-6MOD-ARGX
$2,222.99 ea
NEWARRIVING SOONEstimated Ship Date 11/20/2025 (If Ordered Today)
Model: 5013836
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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1963-1966 Chevy C10 12" Rotors, Drilled & Slotted, 6x5.5
The CPP Modular Complete Disc Brake Kit and Vacuum Booster with 2.5" Modular Drop Spindles (Part Number 6366CBK-6MOD-ARGX) fits 1963-1966 Chevy C10. Features 12" drilled and slotted rotors. Includes 6x5.5 bolt pattern. Enhances braking efficiency. Ideal for classic truck upgrades.
Kit Includes:
  • P/N: CP30106-2
    Description: Modular Spindles, Drop, 1963-70 Chevy C10, Sold as a Pair, +250 Offset
    Quantity: 1-

  • P/N: 6087DBK
    Description: 1960-87 C10 Use for CP30106 Modular Spindles For 71-87 C10 Brakes W/ 12" 1.25" Thick Rotors
    Quantity: 1-

  • P/N: 4035
    Description: 1971-1978 Chevy C10 Truck, 7/16" x20 Banjo Bolt, Sold Individually
    Quantity: 1-

  • P/N: 4036
    Description: 1971-1978 Chevy C10 Truck, 7/16" x20 Banjo Bolt, Sold Individually
    Quantity: 1-

  • P/N: 8871
    Description: Grease Seal, Sold as Each
    Quantity: 2-

  • P/N: LM48548
    Description: A-5 Bearing Only, Sold as Each
    Quantity: 2-

  • P/N: LM12649
    Description: A-3 Bearing Only, Sold as Each
    Quantity: 2-

  • P/N: 6366BB24-9
    Description: 1963-66 Chevy Truck 9" Single Gold Plated Booster W/ Master Cylinder & Proportioning Valve Combo, works for 2 & 4 Wheel Disc
    Quantity: 1-

  • P/N: BHK-R7
    Description: 7/16" bolt, 7/16"-24, Rubber Material, Sold as a Kit
    Quantity: 1-

  • P/N: CPPHWF-B
    Description: Plain Finish
    Quantity: 1-

  • P/N: GXZ-31810
    Description: 11.65" Rear Chevy Truck Rotor, Right and Left Hand Side, Vented, Cross Drilled and Gas Slotted, Blue Zinc, Used in 60-87 C10 Front Disc Kits, 12" 1.25 Thick 6 x 5.5
    Quantity: 2-

  • P/N: DNA
    Description: Parts Come Packaged Separately
    Quantity: 1-

Downloads:

Download Name File Size
6066_Booster_Kit_Instructions.pdf1.22MB

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 C10 Panel 1963 - 1966
Chevrolet C10 Pickup 1963 - 1966
Chevrolet Suburban 1963 - 1966

Specifications:

Bolt Pattern 6X5.5
Brake Booster Diameter 9
Brake Booster Finish Gold
Brake Booster Type Single Diaphragm
Brand CPP Modular
Default Booster Size 9" Single Booster
Front Brake Hose Type Rubber
Front Caliper Finish Natural
Front Caliper Material Cast iron
Front Caliper Piston Qty 1
Front Rotor Diameter 12
Master Cylinder Bore Size 1.125
Master Cylinder Material Cast Iron
Master Cylinder Type CPP Left Side Ports
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 One Piece Rotor
Rotor Style Cross-Drilled, Gas Slotted, Vented
SKU 6366CBK-6MOD-ARGX

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Classic Performance Complete Disc Brake Kit & Booster w/ 2.5" Modular Drop Spindles for 63-66 Chevy C10 12" Rotors 6366CBK-6MOD-ARGX: