The Wilwood AERO4 rear parking-brake axle kit swaps factory discs for radial-mount AERO4 calipers and oversized 14.00in rotors, integrating the OE parking brake assembly to complement front big-brake systems. Matched to OE master cylinder output and ABS function, this rear kit improves brake capacity and longevity with high-friction BP compound pads and rotor sizing optimized for upgraded wheel and suspension setups.
Wilwood AERO4 Rear P-Brake Kit 14.00in Ford 8.8 w/2.5in Offset-5 Lug