Brake System, Rear, GM Metric, 1 Piston Caliper, 11.750 in Plain Iron Rotor, Offset Hat, Steel, Black, 3 in Axle Tubes, Kit
KIT INCLUDES BRAKE ROTORS (.810 X 11.75), UNIVERSAL ROTOR HATS, ROTOR BOLT KITS, CALIPER MOUNTING BOLTS AND CALIPER MOUNTING BRACKETS FOR GM INTERMEDIATE METRIC STYLE CALIPERS (ALL42083 AND ALL42084). UPDATE WIL160-0471 ARE REPLACEMENT ROTORS FOR THIS KIT.