Rear Disc Brake Kit Big Ford w/Parking Brake

The Rear Disc Brake Kit Big Ford w/Parking Brake from Wilwood is a purpose-built stopping solution for Big Ford vehicles undergoing serious brake upgrades or restoration work. Whether you're building a restomod, upgrading aging drum brake systems, or installing modern braking performance on a classic platform, this rear disc kit delivers the hydraulic authority and parking brake integration that discerning builders demand. This kit addresses the real limitation of older Ford rear drum setups: inadequate stopping power, poor modulation, and mechanical complexity that doesn't match modern driving demands or safety standards.

Wilwood's engineering focuses on bolt-on compatibility and integrated parking brake function—a critical detail that separates quality rear disc kits from incomplete conversions. The kit's rotor design and caliper geometry are optimized for the Big Ford rear axle configuration, ensuring proper pad wear, thermal dissipation, and even pressure distribution during hard braking events. The integrated parking brake mechanism provides mechanical holding power independent of the hydraulic system, a safety requirement that many aftermarket kits overlook. At 44.3 pounds, the assembled weight reflects substantial cast iron rotors and robust caliper bodies designed to handle sustained heat and repeated cycles without fade or material degradation.

Mechanics and fabricators working on Big Ford platforms—including early Broncos, F-Series trucks, and muscle car restorations—will find this kit simplifies rear brake conversion work by eliminating the need for custom mounting brackets or adapters. The kit's parking brake integration means you avoid the hassle of retrofitting separate mechanical brake systems, saving installation time and reducing potential hydraulic system complexity. Compatibility with Wilwood's complete brake system ecosystem makes staged upgrades straightforward: pair this rear kit with front disc conversions, adjustable proportioning valves, and modern brake fluid for a cohesive, reliable stopping system that transforms vintage Ford handling and safety characteristics.