The Wilwood AERO4 rear big brake kit for Big Ford New Style rear axles upgrades rear stopping with 14.00-inch rotors and AERO4 radial-mount calipers. It replaces the factory discs while maintaining the OE parking brake assembly and is designed to work with the vehicle's ABS and master cylinder output. High-friction BP pads and oversized rotors offer improved durability and braking balance for vehicles with upgraded front brakes or larger wheels.
Wilwood AERO4 Rear P-Brake Kit 14.00in Big Ford New Style 2.50in Offset