The Wilwood AERO4 rear big brake kit for Big Ford Old Style rear axles upgrades braking with 14.00-inch rotors and AERO4 radial-mount calipers. It replaces the factory discs and uses the OE parking brake assembly, matched to ABS and master cylinder output for correct bias. BP compound pads and oversized rotors enhance braking durability for vehicles with upgraded wheels, tires, or front brake systems.
Wilwood AERO4 Rear P-Brake Kit 14.00in Big Ford Old Style 2.36in Offset