Upgrade the safety, reliability, and stopping performance of your 1964–1974 GM A-Body, 1967–1969 F-Body, or 1968–1974 X-Body vehicle with this complete Manual Front Disc Brake Conversion Kit from LEED Brakes. Featuring 2" drop spindles, cross-drilled and slotted rotors, black powder-coated single-piston calipers, a cast iron master cylinder, and a disc/drum proportioning setup, this kit provides everything needed to convert your factory drum brakes to modern front disc brakes.
Designed to mount directly to your factory control arms, this GM AFX disc brake conversion kit includes new, high-quality, precision-machined components built for durability and consistent braking performance. The included cross-drilled, slotted, and zinc-plated rotors help reduce brake fade by venting gases that build up between the brake pad and rotor during heavy braking. This improves pad-to-rotor contact, increases stopping power, and delivers more confident braking performance for your classic GM muscle car.
And yes—they look just as good as they perform.
Looking for replacement parts for this GM A-Body, F-Body & X-Body manual front disc brake upgrade kit? Shop replacement parts.
Enhance the safety, reliability, and performance of your vehicle with LEED Brakes' Manual Front Disc Brake Kit with 2" Drop Spindles, Drilled and Slotted Rotors, Black Powder-Coated Calipers, and Cast Iron Master Cylinder, Disc/Drum for GM AFX. This comprehensive drum-to-disc brake conversion kit provides everything you need to mount black powder-coated single-piston disc brakes to the control arms of your vehicle.
All components in this kit are high-quality, precision-machined for durability and optimal performance. Reduce brake fade and improve braking efficiency with our high-performance cross-drilled, slotted, and zinc-plated rotors. These rotors are designed to eliminate gases that accumulate between the brake pad and rotor during heavy braking, ensuring better contact and increased braking power. And yes, they look great too!
Upgrade your GM AFX vehicle’s braking system with LEED Brakes for enhanced stopping power and performance!
Click here to learn more about why LEED Brakes has added this warning to their products.
Manual Front Disc Brake Conversion Kit with 2" Drop Spindle and Cast Iron Master Cylinder for Disc/Drum Side Mount on 1964-1974 Full-Size GM
Manual Front Disc Brake Conversion 2" Drop Spindle Cross Drilled and Slotted with Cast Iron Master Cylinder Disc/Drum Side Mount for GM AFX Body
GM AFX Manual Front Disc Brake Conversion Kit – 2" Drop Spindles, Red Calipers, Disc/Drum
