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Classic Performance Front Disc Brake Kit w/ 2.5" Modular Drop Spindles for 1963-1970 Chevy 1/2 Ton Truck, 5x5 12" Rotor, Drilled/Slotted 6370SWBK-5ARGX

Classic Performance Front Disc Brake Kit w/ 2.5" Modular Drop Spindles for 1963-1970 Chevy 1/2 Ton Truck, 5x5 12" Rotor, Drilled/Slotted 6370SWBK-5ARGX
$1,524.99 ea
NEWARRIVING SOONEstimated Ship Date 09/01/2025 (If Ordered Today)
Model: 5013915
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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1963-1970 Chevy 1/2 Ton Truck, 5x5 12" Rotor, Single Piston, Drilled & Slotted
This Front Disc Brake Kit from 1963-1970 Chevy 1/2" Ton Truck offers those who own classic trucks more efficient braking power, improved vehicle stability and additional ground clearance. The kit includes 5x5" 12” Drilled & Slotted Rotor made of nodular iron that is equipped with a single piston caliper for a single wheel application. It also comes with a 2.5” Modular Drop Spindle that provides superior strength and rigidity while allowing the control arms to move as if they were not present. With this kit, classic Chevy 1/2" Ton Truck owners can rest assured that they’ll have more responsive handling, improved cornering ability, and additional ride comfort.

This easy to install and highly durable Front Disc Brake Kit with part number 6370SWBK-5ARGX is designed to update the braking system of 1963-1970 Chevy 1/2" Ton Truck. It features a heavy-duty construction, making it ideal for highway and off-road driving. This kit offers reliable, more secure and longer-lasting braking performance with its drilled and slotted rotors, single piston caliper and modular drop spindles. It is designed to provide a direct fit and eliminates the need of fabrication or modifications – allowing easy and worry-free installation.

Order today #6370SWBK-5ARGX – the ultimate braking solution for your classic 1963-1970 Chevy 1/2" Ton Truck. With its 5x5" 12” Drilled & Slotted Rotor, Single Piston Caliper and 2.5” Modular Drop Spindles, you’ll never look back. This Front Disc Brake Kit brings you unprecedented braking power and numerous road benefits that you and your Chevy will never forget.
Kit Includes:
  • P/N: TECH
    Description: Brake Trouble Shooting Guide
    Quantity: 1-

  • 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: CPPHWF-B
    Description: Plain Finish
    Quantity: 1-

  • P/N: BHK-R7-38
    Description: 7/16" bolt, 3/8"-24, Rubber Material, Sold as a Kit
    Quantity: 1-

  • P/N: GXZ-31876
    Description: 12" Front C10 Rotor, Left and Right Hand Side, Vented, Cross Drilled and Gas Slotted, Blue Zinc, 5 x 5 Front Rotor used in the 6370SWBK Series 12" CPP C10 Front Disc Kits, Works with CP4S and CP30106- Series CPP Spindles
    Quantity: 2-

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

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 Blazer 1969 - 1970
Chevrolet C10 Panel 1963 - 1967
Chevrolet C10 Pickup 1963 - 1970
Chevrolet C10 Suburban 1967 - 1970
Chevrolet C20 Suburban 1967 - 1970
Chevrolet K10 Suburban 1967 - 1970
Chevrolet K20 Suburban 1967 - 1970
Chevrolet Suburban 1963 - 1966
GMC C15/C1500 Pickup 1967 - 1970
GMC C15/C1500 Suburban 1967 - 1970

Specifications:

Bolt Pattern 5X5
Brand CPP Modular
Front Brake Hose Type Rubber
Front Caliper Finish Natural
Front Caliper Material Cast iron
Front Caliper Piston Diameter 2.95
Front Caliper Piston Qty 1
Front Rotor Diameter 12
Front Spindle Included Yes
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 6370SWBK-5ARGX
Spindle Drop Height 2.5
Spindle Material Ductile Iron
Spindle Type Drop Spindle
Spindles Included Yes

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Classic Performance Front Disc Brake Kit w/ 2.5" Modular Drop Spindles for 1963-1970 Chevy 1/2 Ton Truck, 5x5 12" Rotor, Drilled/Slotted 6370SWBK-5ARGX: