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

Add the safety, reliability, and performance of disc brakes to your vehicle with LEED Brakes' GM AFX Power Front Disc Brake Conversion Kit with Cross-Drilled & Slotted Rotors and 9″ Zinc Booster. This power front disc brake conversion is designed to replace outdated drum brakes with modern single-piston disc brakes, delivering improved stopping power, reduced brake fade, and more consistent braking performance.

In this GM booster and rotor brake kit, you receive everything needed to mount single-piston disc brakes directly to the control arms of your vehicle. All components used in these conversion kits are brand new, high-quality, and precision-machined to ensure proper fitment, dependable performance, and a factory-style installation.

This kit features high-performance cross-drilled, slotted, and zinc-plated rotors, designed to help reduce brake fade during aggressive or repeated braking. The cross-drilled and slotted design allows gases that build up between the brake pad and rotor under heavy braking to escape more efficiently. By removing these gases, the brake pads maintain better contact with the rotor surface, improving braking response and overall stopping power. And yes — they look great behind the wheels, too.

GM AFX Power Front Disc Brake Conversion Kit with Cross-Drilled & Slotted Rotors and 9″ Zinc Booster Specifications:

• Position: Front

• Rotor Included: Yes

• Rotor Style: Cross-Drilled and Slotted

• Rotor Construction: Cast Iron

• Rotor Diameter: 11 in

• Rotor Thickness: 1 in

• Caliper Included: Yes

• Caliper Piston Quantity: 1

• Caliper Material: Cast Iron

• Caliper Finish: Natural

• Minimum Recommended Wheel Diameter: 14x7

• Spindles Included: Yes

• Master Cylinder Included: Yes

• Brake Booster Included: Yes

• Brake Lines Included: No

• Quantity: Kit

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