Wilwood Rotor Steel Scalloped 10.20in Dia x .310in Thk (160-18137)
$108.43
Wilwood lists this product as: Brake Rotor - Ultralite - Drilled / Scalloped - 10.2 in OD - 0.31 in Thick - 3 x 5 in Bolt Pattern - Steel - Black Paint - Each. Manufacturer part number: 160-18137.