Power Front Disc Brake Conversion Kit 2" Drop Spindle Cross Drilled and Slotted Rotors with 9" Zinc Booster Cast Iron M/C Adjustable Proportioning Valve

Add the safety, reliability, and performance of disc brakes to your GM AFX vehicle with LEED Brakes’ Power Front Disc Brake Conversion Kit with 2" Drop Spindles. This complete drum-to-disc brake conversion is engineered to deliver improved stopping power, reduced brake fade, and a confident pedal feel while maintaining proper suspension geometry.

This fully assembled front disc brake kit includes everything needed to mount single-piston disc brakes directly to your vehicle’s control arms. All components are new, high-quality, and precision-machined to ensure proper fitment, durability, and long-term performance.

High-performance cross-drilled, slotted, zinc-plated rotors are included to help reduce brake fade and improve braking consistency. The cross-drilled and slotted design allows heat and gases to escape from between the brake pad and rotor during heavy braking, improving pad contact and increasing overall stopping power. The zinc plating also provides added corrosion resistance while delivering a clean, aggressive appearance.

This kit includes 2-inch drop spindles, allowing for a lowered stance without sacrificing suspension travel or braking performance. A 9-inch zinc-plated power brake booster, cast iron master cylinder, and adjustable proportioning valve are included to properly balance brake pressure and ensure compatibility with the upgraded disc brake system.

Designed as a complete front brake upgrade, this power disc brake conversion kit offers a factory-style installation with modern braking performance—plus a look that stands out behind the wheels.

GM AFX Power Front Disc Brake Conversion Kit Specifications

• Position: Front

• Rotor Included: Yes

• Rotor Style: Cross Drilled and Slotted

• Rotor Construction: Cast Iron

• Rotor Diameter: 11 inches

• Rotor Thickness: 1 inch

• Caliper Included: Yes

• Caliper Piston Quantity: 1

• Caliper Material: Cast Iron

• Caliper Finish: Natural

• Minimum Recommended Wheel Diameter: 14x7 inches

• Spindles Included: Yes (2" Drop)

• Master Cylinder Included: Yes

• Brake Booster Included: Yes (9" Zinc)

• Brake Lines Included: No

• Quantity: Kit

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