Ford 9" Disc Brake Conversion Kit

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Enhance your vehicle's safety, reliability, and performance with our drum to disc brake conversion kits.

Ford 9" Rear Disc Brake Conversions

Upgrade your Ford vehicle with the LEED Brakes Rear Disc Brake Conversion Kit, designed for a seamless fit on most Ford 8" and 9" axles.

Browse our selection by clicking on the product images below for detailed information.

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Ensure you choose the correct kit for your vehicle by referencing the comparison chart below.

Ford 9" Large Bearing

Add the safety, reliability and performance of rear disc brakes to your vehicle with our drum to disc brake conversion. In this kit you receive everything you need to mount single piston disc brakes to your Ford 9" Large Bearing Rear Axle. All components used in these kits are new high quality, precision machined products with a zinc plated finish to reduce corrosion and extend the life of your brake system. The heavy duty parking brake caliper will allow you to use your stock parking brake cables to actuate your parking brake. Check axle housing flange dimensions to ensure proper fitment before purchasing

Ford 8" & 9" Small Bearing

Add the safety, reliability and performance of rear disc brakes to your vehicle with our drum to disc brake conversion. In this kit you receive everything you need to mount single piston disc brakes to your Ford 8" & 9" Small Bearing Rear Axle. All components used in these kits are new high quality, precision machined products with a zinc plated finish to reduce corrosion and extend the life of your brake system. The heavy duty parking brake caliper will allow you to use your stock parking brake cables to actuate your parking brake. Check axle housing flange dimensions to ensure proper fitment before purchasing

Ford 9" "New Style" Torino flange

Add the safety, reliability and performance of rear disc brakes to your vehicle with our drum to disc brake conversion. In this kit you receive everything you need to mount single piston disc brakes to your Ford 9" Large Bearing "New Style" Rear Axle. All components used in these kits are new high quality, precision machined products with a zinc plated finish to reduce corrosion and extend the life of your brake system. The heavy duty parking brake caliper will allow you to use your stock parking brake cables to actuate your parking brake. Check axle housing flange dimensions to ensure proper fitment before purchasing

FORD 9" REAR DISC BRAKE CONVERSIONS Kits Include:


  • 54mm Zinc-Plated Single Piston Calipers with Built-In Parking Brake
  • Precision-Machined Caliper Mounting Brackets with Multi-Position Mounting Capabilities
  • All Mounting Brackets are Zinc-Plated for Long-Lasting Finish
  • 11.25" Vented Rotors with Ford 5 x 4-1/2" and GM 5 x 4-3/4" Bolt Patterns
  • DOT Rubber Flex Lines with 3/8-24 SAE Female Inlet
  • Brake Line Mounting Tabs, Spacers & Mounting Hardware
  • Complete Installation Instructions with Step-by-Step Guidance and Pictures
  • Stumped on your installation? Call our industry-leading tech department at 716-852-2139 to discuss any brake questions you may have.

LEED Brakes is excited to announce the release of our Rear Disc Brake Conversion Kits for Ford 8” & 9” Rear Axles. These kits bolt directly onto axle housings without modifications. Each kit is specifically designed to fit your vehicle's axle and includes parking brake provisions. Our kits feature precision-machined caliper mounting brackets and spacers with rust-resistant zinc plating. The calipers, equipped with a 54mm single piston and a built-in parking brake, also receive a zinc-plated finish for additional rust protection. Each caliper is individually tested after assembly to ensure top-quality performance right out of the box. The kits come with all necessary mounting hardware and comprehensive instructions for an easy installation.


Every LEED Brakes product undergoes a stringent quality inspection before shipment to ensure that our customers receive only the highest quality brake products. Installation is straightforward with our detailed step-by-step instructions and expert technical support available both online and over the phone.


If you have any questions about the brakes for your rear axle, please contact our tech experts at 716-852-2139.