SKU: WIL249-11418/19
UPC: 889545059427
MPN: 249-11418/19
The Wilwood Bracket Kit Disc/Drum Big Ford New Style 2.5-inch is a rear brake caliper bracket assembly engineered for Big Ford applications requiring hybrid braking configurations. This aluminum bracket kit is designed to mount Wilwood FDL-LP calipers to drum-equipped Big Ford axles, providing the foundation for a modern disc-to-drum conversion that maintains factory-level packaging while delivering improved stopping power and modulation over stock drum-only setups.
Constructed from black anodized aluminum, this bracket pair handles the structural loads imposed by hydraulic caliper pressure while remaining lightweight. The 2.5-inch mounting dimension accommodates the specific spindle geometry of Big Ford rear ends, ensuring proper caliper-to-rotor alignment without frame or suspension modifications. The FDL-LP calipers this bracket supports are floating-design units, meaning bracket stiffness directly influences braking feel and fade resistance during sustained heavy application. Proper caliper bracket engineering prevents deflection that degrades pedal feel or introduces brake pull.
This kit serves builders transitioning classic or vintage Big Ford vehicles to modern stopping performance—whether for street/strip machines, towing vehicles requiring upgraded hydraulics, or restorations where original drum brakes no longer meet service demands. The disc-to-drum conversion approach preserves rear axle housing integrity while allowing use of contemporary caliper technology. Installation requires proper brake line plumbing and system bleeding per Wilwood specifications to ensure safety and consistent modulation across both axles.
Weighing 8.43 pounds for the pair, this bracket assembly is practical for applications where unsprung weight matters but chassis stiffness cannot be compromised. Compatibility with the FDL-LP caliper line ensures access to Wilwood's engineering support, technical documentation, and a proven component ecosystem for Big Ford brake system development.
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