Looking for replacement parts for this GM AFX power front disc brake kit? Shop replacement parts.
Upgrade your 1964–1974 GM AFX vehicle with the safety, reliability, and performance of a complete front drum-to-disc brake conversion from LEED Brakes. Designed for classic Chevrolet, Pontiac, Oldsmobile, and Buick platforms including Chevelle, Camaro, Nova, GTO, Cutlass, Skylark, LeMans, Monte Carlo, and Ventura models, this system delivers modern stopping performance while maintaining proper factory-style fitment.
This black powder-coated GM AFX Power Front Disc Brake Kit mounts directly to factory control arms and includes precision-machined components engineered for durability and hydraulic balance. High-performance cross-drilled and slotted zinc-plated rotors evacuate heat and gases under heavy braking, improving pad-to-rotor contact and reducing brake fade during aggressive street or performance driving.
This LEED Brakes GM AFX front disc brake conversion kit provides consistent pedal feel, improved braking efficiency, and modern stopping confidence while preserving the character of your classic AFX platform.
All LEED Brakes booster and master cylinder assemblies are preset before shipping. Proper pushrod depth is critical to prevent brake drag and ensure full release. Watch this video to learn how to accurately measure pushrod clearance and verify measuring tool accuracy before installation.

GM AFX-Body Power Front Disc Brake Conversion Kit – 2" Drop Spindle, 8" Dual Zinc Booster, Cast Iron Master Cylinder (Disc/Disc, Side Mount)

GM AFX Power Front Disc Brake Conversion Kit – 2" Drop Spindles, Cross-Drilled & Slotted Rotors, 8" Dual Zinc Booster, Disc/Disc Side Mount

GM AFX Power Front Disc Brake Kit – 2" Drop Spindles, Drilled & Slotted Rotors, Red Calipers, 8" Dual Booster, Disc/Disc