Power Front Disc Brake Conversion Kit 2" Drop Spindle with 9" Chrome Booster Flat Top Chrome M/C Disc/Drum Side Mount for 1964–1974 GM

Upgrade your classic vehicle’s braking system with this LEED Brakes power front drum-to-disc brake conversion kit, engineered to deliver improved safety, reliability, and consistent stopping performance. Designed as a complete front disc brake upgrade, this kit replaces factory drum brakes with modern single-piston disc brakes for stronger braking response and improved pedal feel.

This front disc brake conversion kit includes everything required to mount single-piston disc brake calipers directly to the control arms of your vehicle. All components included in these kits are brand-new, high-quality, precision-machined parts designed for proper fitment, durability, and long-term performance.

The system features 11-inch cast-iron front brake rotors with a standard rotor design and 1-inch thickness, providing dependable braking performance and effective heat management for street driving and classic vehicle use. Matched single-piston cast-iron calipers deliver reliable clamping force and feature a natural finish for a clean, factory-style appearance.

To ensure proper disc brake operation and balanced braking performance, this kit includes new front spindles, a master cylinder, and a power brake booster, supplying the correct hydraulic pressure and power assist needed for confident stopping. Brake lines are included, allowing for a more complete and streamlined installation.

Designed to work with a minimum recommended wheel size of 14x7, this LEED Brakes front disc brake conversion kit is compatible with a wide range of factory and aftermarket wheel configurations, making it a versatile upgrade for many GM-based applications.

GM AFX Power Front Disc Brake Conversion Kit Specifications

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  Position: Front

  
  


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  Rotor Included: Yes

  
  


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  Rotor Style: Standard

  
  


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  Rotor Construction: Cast Iron

  
  


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  Rotor Diameter: 11 in

  
  


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  Rotor Thickness: 1 in

  
  


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  Caliper Included: Yes

  
  


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  Caliper Piston Quantity: 1

  
  


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  Caliper Material: Cast Iron

  
  


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  Caliper Finish: Natural

  
  


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  Minimum Recommended Wheel Diameter: 14x7

  
  


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  Spindles Included: Yes

  
  


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  Master Cylinder Included: Yes

  
  


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  Brake Booster Included: Yes

  
  


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  Brake Lines Included: Yes

  
  


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  Quantity: Complete Kit

  
  

Built for drivers looking to modernize their front braking system without sacrificing reliability or fitment, this LEED Brakes power front disc brake conversion kit delivers a proven combination of performance, durability, and ease of installation for street-driven and restored vehicles alike.

This power front disc brake conversion kit is designed for a wide range of 1964–1974 General Motors platforms, including popular Chevrolet, Pontiac, Oldsmobile, Buick, and GMC models. Common applications include Chevrolet Chevelle, Malibu, El Camino, Nova, Camaro, Pontiac GTO, LeMans, Tempest, Firebird, Oldsmobile Cutlass, 442, F85, and Buick Skylark, GS, among others.

Please use the Year/Make/Model selector to confirm exact fitment for your vehicle.

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