Universal Ford 9" Rear Disc Brake Upgrade Kit for Pre-1980 Models, with Parking Brakes

Ford 9" Standard Rear Disc Brake Conversion Kit

Universal Ford Passenger Car Rear Kit – F111

Upgrade your pre-1980 Ford passenger car with a Ford 9" rear end to modern rear disc brake performance. The F111 Rear Disc Brake Conversion Kit is a true bolt-on solution, engineered to fit the three most common Ford 9" axle flange patterns using one complete kit—no custom fabrication required.

This kit is designed for small-bearing Ford 9" housings.

Please verify your axle flange diameter before ordering.

Key Features & Benefits

• Bolt-On Installation – No welding or machining required

• Universal Small-Bearing Fitment – Includes brackets & spacers for multiple flange patterns

• Integrated Parking Brake Calipers – Safe, functional emergency brake

• Vented Rear Rotors – Improved cooling and braking consistency

• Dual Bolt Patterns – Compatible with common Ford & GM wheel patterns

• Clean, Professional Install – All hardware, shims, and hoses included

Axle Flange Compatibility

Includes hardware for the following Ford axle flange patterns:

• 3-3/8" x 2" – 8" rear axle (small bearing)

• 3-1/2" x 2-3/8" – 9" rear axle (large bearing)

• 3-9/16" x 2" – New Ford 9" / Torino flange

Each spacer set is individually bagged and labeled (A, B, C) for easy identification. Simply test-fit the spacer plate to your axle housing to confirm the correct set.

What’s Included

• (2) Vented Rear Rotors

  • 11.5" O.D.

  • 2.8" hub I.D.

• Wheel Bolt Patterns:

  • Ford 5 x 4.5" (1/2" studs)

  • GM 5 x 4.75" (7/16" studs)

• Rear Disc Brake Calipers with built-in parking brake

• 10mm Rubber Brake Hoses

• Banjo bolts & copper crush washers

• Complete E-Brake Kit & Cables (replaces factory cables)

• All Mounting Hardware

  • Bolts, tube spacers, clips, and required shims

Optional Customization

Match your rear brakes to your front kit with available options:

• Caliper colors

• Cross-drilled rotors

Fitment Notes

• Designed for Ford 9" rear ends (small bearing)

• Intended for pre-1980 Ford passenger cars

• Verify axle flange  before purchase