Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Drilled Small Ford 2.36in Off Bronco 5 x 5.50

Wilwood is well-known for making serious braking components for a wide range of vehicles, from street rods to race cars. This rear disc brake kit, the Narrow Superlite 4R, is designed to be a significant upgrade for 1965-1975 Ford Broncos equipped with Small Ford rear axles and the 5 x 5.50 bolt circle. It replaces the stock 10-inch drum brakes, offering a substantial improvement in stopping power and control, especially when complementing a front big brake setup.

This kit includes Wilwood's FNSL4R four-piston calipers, which are known for their high efficiency and solid clamping force. Paired with 12.88-inch, two-piece drilled rotors, this setup is built to handle the demands of a heavier vehicle like the Bronco. The drilled rotor design helps to dissipate heat and clear out dust and gas, which can improve braking consistency. A notable feature is the integrated drum-style parking brake assembly, neatly hidden within the rotor hat. This system uses an internal shoe mechanism that provides strong holding power when parked, all while maintaining a clean look without external cables interfering with the caliper setup.

The kit comes with Wilwood's BP-10 compound brake pads, a popular choice for a good balance of street performance and durability. Wilwood also offers optional caliper finishes and different rotor designs, allowing you to customize the look to match your Bronco's build. This is a comprehensive solution for anyone looking to significantly upgrade their Bronco's braking system for improved safety and performance.