Gm Metric Front Rotorbrake Rotor, 10.500 In Od, 1.000 In Thick, 5 X 5.00 In Bolt Pattern, Steel, Natural, Gm Metric Style, Eachoutside Diameter10.5 Inthickness1 Invented/Solidventedintegrated Hubyesbearings Includednowheel Bolt Pattern5 X 5 Inwheel Studs Includedyeswheel Stud Thread5/8-11 Inapplication Specificyesfront/Rearfrontmaterialsteelcolornaturalfinishnaturalquantityeach