Maximize your braking power with AERO4 radial rear disc kits from Wilwood! They provide the ultimate Big Brake solution for muscle car rear axles that require a parking brake. The 4-piston calipers, 2-piece rotors, and high-performance BP-10 compound pads deliver both optimized and balanced braking to complement front big brake upgrades on all types of custom, show, and high-performance street machines. Plus, the neatly hidden internal shoe system provides a clean installation with superior static holding power for parking.
Position: Rear
Lug Hole Quantity: 5
Brake Rotor Bolt Pattern (in.): Triple 4.500 in./4.750 in./5.000 in.
Brake Rotor Bolt Pattern (mm): Triple 114.30mm/120.65mm/127.00mm
Rear Rotor Included: Yes
Rear Rotor Style: Slotted surface
Rear Rotor Construction: Vented
Rear Rotor Diameter: 14.00 in./355.60mm
Rear Rotor Thickness (in.): 1.100 in.
Rear Caliper Included: Yes
Rear Caliper Piston Quantity: Four
Rear Caliper Material: Forged billet aluminum
Rear Caliper Finish: Black powdercoated
Parking Brake Provision: Yes
Parking Brake Style: Internal drum
Minimum Recommended Wheel Diameter (in.): 18 in.
Offset (in.): 2.660 in.