The Wilwood AERO4 rear big brake kit for Chevy 12-bolt rear applications with a 3.15-inch bearing combines 14.00-inch drilled rotors and red AERO4 calipers to boost rear braking and add a performance look. It replaces factory discs while keeping the OE parking brake assembly and is matched to ABS and master cylinder output to maintain proper bias. Oversized, vented rotors and BP compound pads enhance durability for upgraded vehicles.
Wilwood AERO4 Rear P-Brake Kit 14.00in Drilled Red Chevy 12 Bolt-Spec 3.15in Bearing