Bosch QuietCast Disc Brake Rotor. The engine type s may include 3.5L 3490CC 213Cu. V6 FLEX OHV Naturally Aspirated,3.5L 3490CC 213Cu. V6 GAS OHV Naturally Aspirated,3.6L 35 64CC 217Cu. V6 FLEX DOHC Naturally Aspirated,3.6L 3564CC 217Cu.