Ford 9in Rear Disc Brake Conversion

The Ford 9in Rear Disc Brake Conversion by RIGHT STUFF DETAILING is a complete retrofit solution engineered for vehicle platforms running Ford 9-inch rear differentials that require modern stopping power and reliability. Built for enthusiasts and professionals who demand superior braking performance over outdated drum brake systems, this conversion kit delivers the thermal capacity and modulation necessary for sustained high-performance driving, towing operations, and street applications where consistent fade-free braking is non-negotiable.

This conversion features an 11.000-inch plain rotor paired with a single-piston caliper design, mounted to an offset hat configuration and machined from durable cast iron for maximum longevity and heat dissipation. The plain rotor finish eliminates cross-drilled or slotted patterns, reducing stress concentrations and extending rotor life while maintaining excellent pad bite and thermal stability. The natural iron finish resists corrosion under normal service conditions, and the 1-piston caliper architecture provides predictable, linear brake modulation essential for precise vehicle control during emergency maneuvers or load transfer scenarios.

Ideal for Ford 9-inch equipped vehicles—including classic Mustangs, Broncos, pickup trucks, and performance street machines—this kit transforms rear braking from marginal drum-brake effectiveness to modern disc-brake reliability. Installation requires competent mechanical skill and proper brake system bleeding procedures; users should verify caliper bracket compatibility with their specific Ford 9-inch housing configuration before purchase. With a total weight of 60.75 lbs and compact shipping dimensions of 15.5 x 10 x 18 inches, the complete assembly arrives as a bolt-on retrofit ready for professional or experienced DIY installation.