Wilwood AERO4 Rear Kit 14.00 Drilled 2005-2014 Mustang w/ BMR Suspn. w/Lines Mustang GT American Motors American Base 1964

American Motors American Base 1964

Installs over the factory differential bushings

GMC C2500 Suburban High Sierra 1984

Ford Expedition XL 2011

Wilwood AERO4 Rear Kit 14.00 Drilled 2005-2014 Mustang w/ BMR Suspn. w/Lines Mustang GT American Motors American Base 1964AERO4 Big Brake Rear Axle Kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles. High capacity braking from the W4AR calipers, BP 20 compound pads, and oversized 14. 00" rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high tech style